CBC Steel Structure Office Building Design For Port Moresby, Papua New Guinea
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CBC Steel Structure Office Building Design For Port Moresby, Papua New Guinea

CBC Steel Structure Office Building Design For Port Moresby, Papua New Guinea

Cov qauv tsim qauv tseem ceeb ntawm lub tsev ua haujlwm siv CBC steel qauv tsim rau cov neeg siv khoom hauv Port Moresby, Papua New Guinea. Nws suav nrog cov ncauj lus kom ntxaws txog cov qauv tsim, kev tshuaj xyuas cov qauv, thiab kev tshuaj xyuas ntawm kev siv tau ntawm kev tsim qauv hauv kev lag luam ntawm Philippines, Chile & Peru, Tonga, South Africa, thiab Indonesia, nrog rau cov lus qhia txog kev hloov kho.

Khoom Taw qhia

CBC Steel Structure Office tsim tsim rau Port Moresby, Papua New Guinea - Tus Qauv Tsim, Kev Ntsuam Xyuas thiab Kev Ua Lag Luam

Cov ntaub ntawv no nthuav tawm cov qauv tsim qauv ntawm lub tsev ua haujlwm uas siv CBC steel qauv tsev rau cov neeg siv khoom hauv Port Moresby, Papua New Guinea, hauv daim ntawv Q&A. Nws suav nrog cov ncauj lus kom ntxaws txog cov qauv tsim, kev tshuaj xyuas cov qauv, thiab kev tshuaj xyuas ntawm kev siv tau ntawm kev tsim qauv hauv kev lag luam ntawm Philippines, Chile & Peru, Tonga, South Africa, thiab Indonesia, nrog rau cov lus qhia txog kev hloov kho.

PT170143 design for three floors office building V2106242

1. Kev tsim qauv dav dav thiab cov qauv tsis zoo

 

Q1: Dab tsi yog qhov tseem ceeb tag nrho ntawm lub tsev ua haujlwm tsim rau Port Moresby tus neeg siv khoom?

A1: Lub tsev ua haujlwm tau txais CBC (Customized Building Company) steel qauv tsev, nrog rau cov qauv hauv qab no: Tag nrho qhov ntev ntawm lub tsev yog 80 meters, muab faib ua 8 ntu nrog qhov sib xyaw ua ke ntawm 5.71m + 11.43m + 11.43m + 11.43m + 11.43m + 11.43m + 11.43m. Ob qhov 5.71m-sab dav ntawm ob qho kawg yog faib rau cov ntaiv thiab chav dej, thaum nruab nrab 6 ntu yog thaj chaw ua haujlwm ywj pheej. Tag nrho qhov dav ntawm lub tsev yog 25 meters, nrog rau 1.5-meter- txoj kev dav ntawm sab qab teb. Qhov siab ntawm txhua hauv pem teb yog 4 meters (qhov tshwj xeeb ntawm cov plag tsev tuaj yeem hloov kho raws li cov neeg siv khoom xav tau, nrog rau cov qauv tsim tau sib xws nrog 3-5 plag tsev). Lub tsev yog nruab nrog 0.5-meter- dav eaves nyob ib ncig ntawm nws. Lub ru tsev yog ib lub ru tsev, sab qab teb phab ntsa yog tag nrho cov iav ntaub thaiv phab ntsa, sab qaum teb phab ntsa (rov qab ntawm lub tsev) yog nruab nrog loj iav qhov rais, pem teb lawj txais CBC 1 hli steel lawj nrog cam khwb cia-hauv-qhov chaw ua vaj tse, thiab tag nrho cov sab nrauv thiab sab hauv phab ntsa txais lub zos hollow cib.

 

Q2: Vim li cas CBC steel qauv tsim lub tsev raug xaiv rau qhov chaw ua haujlwm tsim tsim?

A2: Lub CBC steel qauv tsev system raug xaiv feem ntau raws li cov qauv tsim thiab kev tsim kho hauv zos hauv Port Moresby, nrog rau cov laj thawj tseem ceeb hauv qab no:

1. High structural efficiency:CBC system integrates steel kem, composite beams thiab steel lawj, uas muaj cov yam ntxwv ntawm lub teeb yuag, siab zog thiab zoo load- bearing muaj peev xwm, thiab muaj peev xwm dais lub load ntawm cam khwb cia- nyob rau hauv - qhov chaw qhob pem teb lawj thiab hollow cib phab ntsa thaum txo tus kheej - nyhav ntawm cov qauv;

2. Saj zawg zog qhov chaw adaptability:Lub kaw lus hloov pauv ntawm tus qauv tsim tuaj yeem hloov kho tau zoo rau 8-section ncua kev sib xyaw ua ke (tshwj xeeb yog qhov tshwj xeeb 5.71m ncua ntawm ob qho kawg) thiab kev faib ua haujlwm ntawm cov ntaiv, chav dej thiab cov chaw ua haujlwm ywj pheej, ua kom muaj kev ncaj ncees ntawm cov qauv thaum ua tau raws li qhov yuav tsum tau siv qhov chaw;

3. Kev tsim kho efficiency:Lub prefabrication℃ntawm CBC steel Cheebtsam yog siab, uas tuaj yeem ua rau luv luv ntawm -site kev siv lub voj voog, yoog raws li cov kev cai nruj heev hauv Port Moresby;

4. Compatibility nrog cov ntaub ntawv hauv zos:Lub kaw lus tuaj yeem ua tau zoo sib xws nrog cov hollow cib hauv zos (phab ntsa) thiab cam khwb cia- hauv - qhov chaw pob zeb (hauv pem teb), txo tus nqi thiab nyuaj ntawm kev thauj khoom;

5. Durability: Kev kho galvanized ntawm steel Cheebtsam tuaj yeem txhim kho corrosion kuj, hloov mus rau qhov kub thiab ntub dej hiav txwv huab cua hauv Port Moresby.

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2. Cov qauv tsim kom ntxaws

 

Q3: Dab tsi yog qhov tsim ntawm kem kab sib chaws thiab cov hlau tseem ceeb (kab, kab teeb) ntawm lub tsev ua haujlwm?

A3: Cov kab sib chaws thiab cov hlau tseem ceeb yog tsim los ntawm kev sib xyaw ua ke thiab kev ua haujlwm, tshwj xeeb hauv qab no:1. Kem kab layout:Cov kab kab sib txuas yog npaj raws qhov ntev (80m) raws li 8-seem ncua, thiab raws qhov dav kev taw qhia (25m) muab faib ua 3 spans: 1.5m (sab qab teb txoj kev) + 22m (chaw ua haujlwm cheeb tsam) + 1.5m (sab qaum teb), nrog rau sab qaum teb ntawm 5.713m lossis ensuring thaj chaw ua haujlwm ntev 11. cheeb tsam ( ntaiv, chav dej) muaj ib kab sib chaws ciam teb.

2. Steel kem:H- cov kab hlau zoo li tau txais, thiab cov seem loj yog hloov kho raws li qhov ncua sij hawm thiab thauj khoom: cov kab ke hauv 11.43m span area (middle office area) yog H400 × 200 × 8 × 12, thiab seem seem nyob rau hauv 5.71m span cheeb tsam ( ntaiv thiab chav dej ntawm ob qho tag nrho) yog H350 × 12, yog li cov khoom me me yog H350 × 1. txo kom tsim nyog); kem qhov siab yog 4m ib pem teb, thiab kem taw yog tsim raws li kev txhawb nqa ruaj khov los txhim kho lub lateral tawv ntawm cov qauv.

3. steel kab:CBC composite beams raug saws, uas yog tsim los ntawm steel beams thiab cam khwb cia- nyob rau hauv - qhov chaw qhob slabs (sib txuas nrog 1 hli steel lawj). Qhov luaj li cas ntawm cov kab teeb nyob rau hauv 11.43m ncua yog H450 × 200 × 9 × 13, thiab seem loj ntawm cov kab teeb nyob rau hauv 5.71m ncua yog H350 × 175 × 7 × 11; cov kab teeb nyob rau hauv txoj kev hauv cheeb tsam (1.5m ncua) txais H250 × 125 × 6 × 9; lub beam{19}}kem kev sib txuas nodes txais kev sib txuas tsis sib xws (tus qauv tsim ntawm CBC system) kom muaj txiaj ntsig zoo hloov lub sijhawm khoov thiab lub zog shear, ua kom cov qauv kev ruaj ntseg.

 

Q4: Dab tsi yog qhov tsim ntawm lub lawj hauv pem teb, phab ntsa, eaves thiab ib qho - txoj kab nqes ru tsev?

A4: Cov qauv tsim ntawm txhua qhov sib xyaw ua ke nrog kev ua haujlwm thiab kev nyab xeeb ntawm cov qauv, tshwj xeeb:

1. Pem teb deck:CBC 1 hli tuab steel lawj yog saws, nrog cam khwb cia- nyob rau hauv - qhov chaw C30 pob zeb rau nws (tag nrho cov thickness ntawm pem teb lawj yog 120mm), uas muaj peev xwm ua tau raws li lub chaw ua hauj lwm load (Ntau tshaj los yog sib npaug zos rau 2.5kN / m²); lub lawj steel yog txuas nrog cov kab sib txuas los ntawm cov hlua khi kom paub txog kev sib koom ua haujlwm ntawm cov hlau thiab pob zeb, txhim kho cov kabmob muaj peev xwm thiab tawv tawv ntawm hauv pem teb.

2. Phab ntsa:Tag nrho cov phab ntsa sab nraud thiab sab hauv tau txais cov pob zeb hauv zos hollow (thickness 200mm), uas txuas nrog cov kab hlau los ntawm cov phab ntsa txuas (lub kaum sab xis steel L50 × 50 × 5) kom ruaj khov ntawm phab ntsa; qhov sib txawv ntawm lub hollow cib phab ntsa thiab cov qauv steel yog ua los ntawm thermal rwb thaiv tsev thiab suab rwb thaiv tsev ntaub ntawv los txhim kho lub thermal rwb thaiv tsev thiab suab rwb thaiv tsev kev ua tau zoo ntawm lub chaw ua hauj lwm.

3. Cov:Lub eaves ib puag ncig yog 0.5m dav, txais yuav steel purlins (C120 × 50 × 2.5) thiab xim hlau los xij (0.5 hli tuab); cov eaves txuas nrog lub ru tsev kab teeb thiab cov kab hlau los tsim ib qho kev sib xyaw ua ke, uas tsis yog tsuas yog ua lub luag haujlwm hauv kev tiv thaiv dej thiab kev tshav ntuj, tab sis kuj txhim kho kev zoo nkauj tag nrho ntawm lub tsev.

4. Ib leeg - txoj kab nqes ru:Lub ru tsev txoj kab nqes yog tsim raws li 5℃(zoo rau cov kua dej), txais yuav steel purlins (C140 × 60 × 3.0) teem ntawm 1.2m ib ntus, thiab lub ru tsev vaj huam sib luag txais cov xim hlau sandwich panels (50 hli tuab, EPS cov khoom siv tseem ceeb) rau kev ua haujlwm zoo thermal rwb thaiv tsev; lub ru tsev yog inclined los ntawm sab qab teb mus rau sab qaum teb (sab qab teb sab yog siab dua, sab qaum teb sab yog qis), uas yog sib xws nrog rau sab qab teb iav ntaub thaiv phab ntsa thiab sab qaum teb loj iav qhov rais, thiab cov kua dej yog teem rau sab qaum teb eave kom tsis txhob los nag los nag.

 

Q5: Dab tsi yog qhov tsim ntawm cov ntaiv thiab chav dej hauv thaj tsam 5.71m ntawm ob qho kawg?

A5: Cov ntaiv thiab chav dej hauv thaj tsam 5.71m ntawm ob qhov kawg yog tsim los ua ke nrog CBC steel qauv system kom muaj kev nyab xeeb thiab kev ua tau zoo:

1. Stairs: Reinforced pob zeb ntaiv tau txais yuav, nrog qhov dav ntawm 1.2m, ib kauj ruam siab ntawm 150mm, thiab ib kauj ruam dav ntawm 300mm; Stair slab tau txais kev txhawb nqa ntawm CBC cov kab teeb ci sib xyaw, thiab cov ntaiv ntaiv yog ua los ntawm cov kav hlau galvanized (φ50 × 3.0) txuas nrog cov ntaiv slab thiab cov kab hlau kom ruaj khov.

2. Cov chav dej: Hauv pem teb yog ua los ntawm CBC steel lawj + cam khwb cia- nyob rau hauv - qhov chaw ua vaj tse, thiab ib txheej dej tsis muaj dej (polyurethane waterproof txheej, thickness 1.5mm) yog nteg rau saum npoo los tiv thaiv dej to; cov phab ntsa hauv chav dej yog cov hauv zos hollow cib (thickness 100mm) rau kev faib, thiab cov khoom siv hauv chav dej (dej, chav dej) yog tsau rau hauv pem teb pob zeb; sab saum toj ntawm chav dej yog nruab nrog cov kiv cua tso tawm, thiab cov kav dej tso tawm tau npaj raws cov kab hlau kom tsis txhob cuam tshuam rau lub tsev.

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3. Kev txheeb xyuas tus qauv

 

Q6: Yuav ua li cas load xam xam nyob rau hauv lub structural tsim ntawm lub chaw ua hauj lwm lub tsev?

A6: Ua ke nrog qhov chaw ntawm Chaw nres nkoj Moresby (kub thiab ntub dej hiav txwv huab cua, kev ua haujlwm me ntsis seismic, qee zaus typhoons) thiab kev siv lub tsev ua haujlwm, cov kev suav hauv qab no suav nrog hauv cov qauv tsim:

1. Tuag load:Nrog rau qhov hnyav ntawm cov khoom siv hlau (kab, kab teeb, steel lawj), cam khwb cia- hauv- qhov chaw pob zeb hauv pem teb, hollow cib ntsa, ru tsev vaj huam sib luag, eaves, ntaiv, chav dej thiab lwm yam khoom ruaj khov;

2. Nyob load:Xws li cov khoom nyob ntawm qhov chaw ua haujlwm (Ntau dua lossis sib npaug ntawm 2.5kN / m²), cov khoom nyob ntawm txoj kev hauv tsev (Ntau dua lossis sib npaug rau 3.0kN / m²), cov khoom nyob ntawm cov ntaiv (Ntau dua lossis sib npaug rau 3.5kN / m²), thiab cov khoom nyob ntawm lub ru tsev (Ntau dua lossis sib npaug rau 0.5kN / m²);

3. Cua load:Raws li cov cai hauv zos ntawm Papua New Guinea, cov cua kub siab hauv Port Moresby yog 0.75kPa, thiab cov cua thauj khoom yog xam raws li lub tsev qhov siab (4m ib pem teb) thiab cov duab coefficient (xav txog qhov cuam tshuam ntawm iav kab hlau rhuav phab ntsa thiab eaves), thiab cua- tiv thaiv kev ntsuas (sab nraum bracings, rigid nodesur) yog coj los xyuas kom meej stability.

4. Seismic load:Chaw nres nkoj Moresby yog nyob rau hauv ib cheeb tsam me ntsis seismic, qhov kev siv seismic yog tsim raws li 7 degrees, thiab qhov zoo ductility thiab seismic kev ua tau zoo ntawm CBC steel qauv system yog siv los txo qhov cuam tshuam ntawm av qeeg;

5. Lwm yam loads:Nrog rau cov cua siab load ntawm lub iav ntaub thaiv phab ntsa thiab cov iav qhov rais loj, lub thermal stress load tshwm sim los ntawm qhov kub thiab txias hloov (hloov los ntawm saj zawg zog nodes), thiab lub load ntawm tu neeg ua hauj lwm nyob rau hauv lub ru tsev.

 

Q7: Yuav ua li cas txhawm rau txhim kho kev ruaj ntseg thiab kev nyab xeeb ntawm lub tsev ua haujlwm?

A7: Ntau yam kev ntsuas tau txais los ntawm cov qauv tsim los xyuas kom meej tag nrho kev ruaj ntseg thiab kev nyab xeeb ntawm lub tsev:

1. Lateral txhav li:Cov ko taw kem yog tsim raws li kev txhawb nqa ruaj khov, thiab kab teeb -kem kev sib txuas nodes txais kev sib txuas nruj los tsim cov kab ke ruaj khov; kab rov tav bracings yog teem nyob rau hauv longitudinal thiab transverse cov lus qhia ntawm lub tsev (tso nyob rau hauv lub stairwells ntawm ob qho tag nrho thiab nruab nrab chaw ua hauj lwm cheeb tsam) tiv thaiv lateral cua load thiab seismic quab yuam.

2. Cheebtsam lub zog lav:Qhov luaj li cas ntawm cov kab hlau thiab kab teeb yog txiav txim siab los ntawm kev ntsuas nruj thiab kev kuaj xyuas cov qauv, kom ntseeg tau tias cov kabmob muaj peev xwm, nruj thiab ruaj khov ntawm txhua yam ua tau raws li cov qauv tsim; cov khoom siv hlau txais yuav Q355B qib steel, uas muaj cov khoom siv zoo.

3. Kev sib txuas ntawm kev nyab xeeb:Kev sib txuas ntawm cov kab nrib pleb -Kem thiab cov kab sib txuas ntawm cov khoom siv hlau thiab cov khoom tsis yog - steel Cheebtsam (hollow cib ntsa, steel lawj, ntaiv) yog tsim los raws li CBC system specifications, thiab siab - lub zog bolts thiab vuam yog siv rau kev sib txuas kom ruaj khov thiab txhim khu kev qha nodes.

4. Adaptability rau tshwj xeeb loads:Lub iav ntaub thaiv phab ntsa thiab iav qhov rais loj yog nruab nrog tiv thaiv - cua thiab tiv thaiv - seismic txuas daim kom tsis txhob muaj kev puas tsuaj nyob rau hauv typhoons thiab av qeeg; lub ru tsev - txoj kab nqes ib leeg yog tsim los nrog txoj kab nqes tsim nyog thiab tso dej kom tsis txhob muaj dej los nag thiab lub ru tsev vau; cov khoom siv hlau yog galvanized los tiv thaiv corrosion nyob rau hauv qhov kub thiab av noo marine huab cua, ncua kev pab cuam lub neej ntawm cov qauv.

5. Pem teb stability:Kev koom tes ua haujlwm ntawm CBC steel lawj thiab cam khwb cia- nyob rau hauv - qhov chaw pob zeb txhim kho qhov tawv thiab kev ncaj ncees ntawm hauv pem teb, zam kev co hauv pem teb thiab deformation thaum siv.

 

Q8: Dab tsi yog cov ntsiab lus tseem ceeb ntawm kev tsim qauv rau cov iav kab hlau rhuav phab ntsa thiab iav qhov rais loj?

A8: Cov iav kab hlau rhuav phab ntsa (sab qab teb phab ntsa) thiab iav qhov rais loj (sab qaum teb phab ntsa) yog cov khoom tseem ceeb cuam tshuam rau kev nyab xeeb ntawm cov qauv thiab kev siv lub tsev, thiab lawv cov qauv tsim tsom rau cov ntsiab lus hauv qab no:

1. Kev sib txuas tsim:Lub iav kab hlau rhuav phab ntsa yog txuas nrog cov kab hlau thiab kab teeb los ntawm aluminium alloy profiles thiab siab - lub zog bolts, thiab cov kev sib txuas ntawm cov pob qij txha yog tsim los ua kev sib txuas tau yooj yim kom hloov mus rau qhov deformation ntawm steel qauv nyob rau hauv cua load thiab seismic load, tsis txhob iav tawg; cov iav qhov rais loj yog tsau rau ntawm cov hlau thav duab (welded rau ntawm cov kab hlau thiab kab teeb) nrog cov dej tsis sib txuas los xyuas kom muaj kev sib txuas ruaj khov thiab kev ua haujlwm tsis zoo.

2. Kev xaiv iav:Tempered hollow iav (6mm+12A+6mm) yog saws, uas muaj kev cuam tshuam zoo, thermal rwb thaiv tsev thiab suab rwb thaiv tsev kev ua tau zoo, yoog raws qhov kub thiab av noo hauv Port Moresby thiab ua kom muaj kev nplij siab ntawm chaw ua haujlwm; lub iav thickness yog txiav txim raws li cua load xam kom tsis txhob iav puas los ntawm muaj zog cua.

3. Cua kuj thiab seismic kuj:Cov iav kab hlau rhuav phab ntsa thiab cov iav loj loj raug kuaj xyuas raws li cov cua hauv zos load thiab seismic load, thiab cov seem loj ntawm cov kev sib txuas thiab bolts yog optimized los xyuas kom meej tias lawv tuaj yeem tiv taus qhov siab tshaj plaws cua ceev thiab seismic siv hauv Port Moresby; qhov sib txawv ntawm cov iav thiab cov qauv hlau yog ntim nrog elastic sealant kom nqus cov qauv deformation.

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4. Kev ua lag luam siv tau thiab kev hloov kho zoo sib xws

 

Q9: Puas yog lub tuam tsev tsim khoom siv rau lub lag luam Philippine, thiab yuav tsum tau hloov kho li cas?

A9: Lub tsev ua haujlwm tsim qauv yog siv tau rau lub lag luam Philippine, tab sis yuav tsum tau hloov kho raws li kev nyab xeeb hauv zos, cov cai hauv tsev thiab kev lag luam, tshwj xeeb:

1. Kev soj ntsuam kev siv tau: Lub Philippines muaj huab cua sov thiab huab cua hauv hiav txwv, nquag cua daj cua dub, thiab kev ua haujlwm seismic nruab nrab, uas zoo ib yam li Port Moresby; CBC steel qauv system lub teeb yuag, kev tsim kho ceev ceev thiab zoo corrosion kuj yog nyob rau hauv txoj kab nrog Philippine kev lag luam qhov kev thov rau cov tsev ua haujlwm; kev faib ua haujlwm (chaw ua haujlwm ywj pheej, ntaiv, chav dej, txoj kev hauv tsev) kuj yog raws li kev xav tau ntawm Philippine chaw ua haujlwm cov tsev.

2. Kev kho kom haum:

a) Cua load hloov:Lub Philippines (tshwj xeeb tshaj yog Manila) muaj cov cua kub siab (0.8-0.9kPa) dua li Port Moresby, yog li cov seem loj ntawm cov kab hlau, kab teeb thiab lub ru tsev purlins yuav tsum tau nce ntxiv (xws li, kho H400 × 200 × 8 × 12 kab rau H450 × 220 × 9 × 14) los txhim kho cua tsis kam; tus naj npawb ntawm kab rov tav bracings yog nce los txhim kho lateral stiffness.

b) Corrosion kuj hloov kho:Cov huab cua hauv hiav txwv hauv Philippines yog cov av noo thiab corrosive, yog li cov khoom siv hlau yuav tsum tau txais cov kub-dip galvanizing + xim txheej (ob chav tiv thaiv- kev kho corrosion) es tsis txhob siv cov galvanizing ib zaug; cov iav kab hlau rhuav phab ntsa sealing sawb txais yuav corrosion-resistant silicone sealant kom ntev kev pab cuam lub neej.

c) Kev hloov kho hauv tsev:Ua tib zoo ua raws li Philippine National Building Code (PNBC 2015), nce seismic design siv mus rau 7.5 degrees, thiab optimize beam -kem node design los txhim kho seismic kev ua tau zoo.

d) Kev hloov kho ua haujlwm:Raws li kev lag luam Philippine qhov kev thov rau cov tsev ua haujlwm, cov chav dej hauv chav dej tuaj yeem tsim kom tsim nyog, thiab cov tshuab cua txias tuaj yeem ntxiv rau ntawm phab ntsa sab qaum teb (sib txuas nrog cov iav qhov rais loj) kom tau raws li qhov xav tau ntawm huab cua txias.

 

Q10: Dab tsi yog qhov siv tau ntawm lub tsev ua haujlwm tsim hauv Chile thiab Peru kev lag luam, thiab yuav tsum tau hloov pauv li cas?

A10: Chile thiab Peru yog nyob rau hauv Pacific seismic txoj siv, uas nquag muaj av qeeg thiab ntau yam huab cua (coj ntug dej hiav txwv kub thiab av noo, hauv av arid), yog li tus qauv tsim yuav tsum tau hloov kho kom haum rau kev lag luam hauv zos:

1. Kev soj ntsuam kev siv tau: CBC steel qauv system qhov zoo ductility thiab seismic kev ua tau zoo yog tsim nyog rau cov seismic siv zog ntawm Chile thiab Peru; kev tsim kho ceev ceev tuaj yeem ua tau raws li qhov kev thov hauv zos rau kev tsim kho kom zoo; Qhov kev faib ua haujlwm hloov tau yooj yim tuaj yeem hloov mus rau qhov sib txawv ntawm kev siv chaw ua haujlwm.

2. Kev kho kom haum:

a) Kev hloov kho seismic:Chile thiab Peru muaj seismic siv siab (8-9 degrees), yog li cov qauv txheej txheem yuav tsum tau ua kom zoo: ntxiv ntsug seismic bracings, txais lub zog-dissipating beam-kem nodes los nqus seismic zog; nce ntu loj ntawm steel kab thiab kab teeb, thiab siv siab -lub zog steel (Q420B) los txhim kho seismic bearing peev; kev sib txuas ntawm hollow cib phab ntsa thiab cov kab hlau yog hloov mus rau kev sib txuas yooj yim (siv cov khoom siv roj hmab poob siab) kom tsis txhob muaj phab ntsa tawg thaum av qeeg.

b) Kev hloov pauv huab cua:Rau thaj chaw ntug dej hiav txwv (xws li Lima, Peru), cov khoom siv hlau txais yuav ob npaug los tiv thaiv - kev kho corrosion (kub-dip galvanizing + xim txheej) los tiv thaiv marine corrosion; rau cov cheeb tsam hauv av arid (xws li Santiago, Chile), kev ua haujlwm thermal rwb thaiv tsev ntawm lub ru tsev thiab phab ntsa yog txhim kho (siv 75mm tuab EPS sandwich panels rau lub ru tsev) kom hloov mus rau qhov sib txawv ntawm nruab hnub thiab hmo ntuj.

c) Cua load hloov:Cov ntug dej hiav txwv ntawm Chile thiab Peru muaj cua daj cua dub muaj zog, yog li cov cua kub siab tau hloov kho mus rau 0.85kPa, cov eaves tau luv rau 0.3m (kom txo cov cua tsis kam), thiab cov iav kab hlau rhuav phab ntsa txais cov iav tuab tuab (8mm+12A+8mm) los txhim kho cua tiv thaiv.

d) Kev kho cov khoom siv:Siv cov kev qhia tshwj xeeb hauv zos hollow cib kom txo cov nqi thauj khoom; lub lawj steel tuaj yeem hloov kho rau 1.2 hli tuab txhawm rau txhim kho hauv pem teb ruaj khov raws li kev tsim kho hauv zos.

PT170143 design for three floors office building V2106246

Q11: Yuav ua li cas thiaj tsim tau lub tsev ua haujlwm rau Tongan lag luam, thiab yuav tsum tau hloov kho li cas?

A11: Tonga yog ib lub teb chaws Pacific Island nrog huab cua kub thiab ntub dej hiav txwv, nquag cua daj cua dub, thiab kev ua haujlwm seismic nruab nrab. Lub tsev ua haujlwm tsim muaj qee yam siv tau tab sis xav tau kev hloov kho rau typhoon tiv thaiv:

1. Kev soj ntsuam kev siv: CBC steel qauv system lub teeb yuag yog haum rau Tonga cov kob geological tej yam kev mob (txo lub hauv paus load); kev tsim kho ceev ceev tuaj yeem hloov mus rau tom qab-kev puas tsuaj thiab kev tsim kho vaj tse ntawm Tonga; kev faib ua haujlwm yog yooj yim thiab siv tau, raws li kev xav tau ntawm Tongan chaw ua haujlwm cov tsev.

2. Kev kho kom haum:

a) Typhoon tiv thaiv kev txhim kho:Tonga feem ntau cuam tshuam los ntawm cov cua daj cua dub uas muaj zog (qhov cua cua siab 1.0kPa), yog li cov qauv cua tiv thaiv tsim kom muaj zog: nce cov kab rov tav thiab ntsug bracings los tsim ib qho kev ruaj khov ntau dua; lub beam-kem kev sib txuas nodes txais kev sib txuas ruaj khov (ntxiv rau cov phaj stiffening); lub ru tsev purlin qhov sib nrug yog txo mus rau 1.0m, thiab lub ru tsev vaj huam sib luag tau kho nrog tiv thaiv -typhoon tus kheej-tapping screws (nrog cov gaskets waterproof) kom tsis txhob ru tsev puas; cov iav kab hlau rhuav phab ntsa thiab iav qhov rais loj yog hloov nrog kev cuam tshuam- iav tiv thaiv (10mm+12A+10mm) thiab nruab nrog tiv thaiv -typhoon shutters.

b) Kev hloov kho hauv paus:Tonga cov koog av feem ntau yog coral av uas muaj peev xwm tsis zoo, yog li lub hauv paus siv pawg hauv paus (pob zeb) es tsis txhob siv lub hauv paus txhawm rau txhim kho lub hauv paus ruaj khov, thiab cov kab ko taw tau ntxiv dag zog rau kev sib haum xeeb ntawm lub hauv paus.

c) Corrosion kuj hloov kho:Cov huab cua hauv hiav txwv hauv Tonga yog corrosive heev, yog li cov khoom siv hlau txais kub -dip galvanizing + fluorocarbon xim txheej (siab corrosion kuj); cov phab ntsa hollow cib raug kho nrog tiv thaiv -corrosion txheej rau saum npoo kom tsis txhob ya raws thiab corrosion.

d) Kev hloov kho ua haujlwm:Ua kom yooj yim ntawm cov iav kab hlau rhuav phab ntsa (txo thaj tsam ntawm iav) thiab ua rau thaj tsam ntawm cov phab ntsa kom txhim kho typhoon tiv thaiv; ntxiv cov khoom siv dej nag los sau rau ntawm lub ru tsev kom haum rau Tonga qhov teeb meem dej tsis txaus.

 

Q12: Dab tsi yog qhov siv tau ntawm lub tsev ua haujlwm tsim nyob rau hauv South African lag luam, thiab yuav tsum tau hloov kho li cas?

A12: South Africa muaj ntau qhov kev nyab xeeb (kwv yees huab cua nyob rau sab qab teb, huab cua kub thiab qhuav nyob rau sab qaum teb), kev ua haujlwm tsis zoo ntawm seismic, thiab paub tab steel qauv siv tshuab. Lub tsev ua haujlwm tsim tau siv tau zoo, thiab tsuas yog yuav tsum tau hloov kho me me:

1. Kev soj ntsuam kev siv tau: CBC steel qauv system tus nqi- kev ua tau zoo thiab kev tsim kho ceev ceev yog raws li South Africa kev lag luam xav tau rau cov tsev ua haujlwm; Kev faib ua haujlwm hloov tau yooj yim tuaj yeem hloov kho raws li kev xav tau ntawm kev lag luam sib txawv; kev sib raug zoo nrog cov hollow bricks hauv zos thiab lwm yam ntaub ntawv tuaj yeem txo cov nqi tsim kho.

2. Kev kho kom haum:

a) Kev hloov pauv huab cua:Rau yav qab teb temperate marine kev nyab xeeb cheeb tsam (xws li Cape Town), thermal rwb thaiv tsev kev ua tau zoo ntawm cov phab ntsa thiab lub ru tsev yog txhim khu kev qha (siv 75 hli tuab EPS sandwich panels rau lub ru tsev thiab ntxiv thermal rwb thaiv tsev paj rwb nyob rau hauv lub hollow cib phab ntsa) hloov mus rau qhov txias thiab rainy huab cua; rau thaj chaw huab cua sov sab qaum teb thiab qhuav qhuav (xws li Johannesburg), cov iav kab hlau rhuav phab ntsa txais qhov qis -emissivity (Low-E) iav hollow iav kom txo tau lub hnub ci hluav taws xob thiab txhim kho kev nplij siab hauv tsev.

b) Kev hloov kho seismic:South Africa qhov kev siv seismic yog 6-7 degrees (qis dua Port Moresby), yog li cov ntu loj ntawm cov kab hlau thiab kab teeb tuaj yeem raug txo kom tsim nyog (xws li, kho H400 × 200 × 8 × 12 kab rau H350 × 175 × 7 × 11) kom txo cov nqi; tus naj npawb ntawm kab rov tav bracings raug txo raws li hauv zos seismic specifications.

c) Kev kho cov khoom siv:Siv South African tus qauv steel Cheebtsam thiab hollow cib kom tau raws li cov cai tsim kho hauv zos; lub lawj steel tuaj yeem hloov kho rau 0.9mm tuab (ua tau raws li qhov xav tau hauv zos load) kom txo cov nqi.

d) Kev hloov kho ua haujlwm:Ntxiv cov hnub ci vaj huam sib luag rau ntawm ib qho - txoj kab nqes ru tsev kom haum rau South Africa cov peev txheej hnub ci ntau thiab txo kev siv hluav taws xob; nce qhov dav ntawm sab qab teb txoj kev mus rau 2.0m kom hloov mus rau qhov chaw ua haujlwm hauv zos siv tus cwj pwm.

 

Q13: Puas yog lub tuam tsev tsim khoom siv rau kev lag luam Indonesian, thiab yuav tsum tau hloov kho li cas?

A13: Indonesia yog ib lub tebchaws Esxias sab hnub tuaj uas muaj huab cua kub thiab huab cua sov, nquag cua daj cua dub thiab av qeeg, thiab xav tau ntau rau cov tsev ua haujlwm. Lub tsev ua haujlwm tsim tau siv tau yooj yim tab sis xav tau kev hloov kho dav dav rau huab cua thiab seismic tej yam kev mob:

1. Kev soj ntsuam kev siv: CBC steel qauv system lub teeb yuag, kev tsim kho ceev ceev thiab zoo corrosion kuj yog haum rau Indonesia lub teb chaws sov marine huab cua; kev faib ua haujlwm (cov chaw ua haujlwm ywj pheej, ntaiv, chav dej) zoo ib yam nrog cov kev xav tau ntawm cov tsev ua haujlwm hauv Indonesian; kev sib raug zoo nrog cov hollow bricks hauv zos tuaj yeem txo cov nqi khoom siv.

2. Kev kho kom haum:

a) Seismic thiab typhoon dual tiv thaiv:Indonesia nyob rau hauv Pacific seismic txoj siv (seismic siv 7.5-8 degrees) thiab nquag ntaus los ntawm typhoons (pib cua siab 0.9kPa), yog li cov qauv tsim yog optimized: txais yuav ib tug ncej- brace qauv los txhim khu lateral stiffness thiab seismic resistance; nce ntu loj ntawm steel kab thiab kab teeb, thiab siv lub zog-dissipating nodes los nqus seismic zog; lub ru tsev yog hloov mus rau ib tug maj mam nqes hav (3 degree) kom txo tau cua tsis kam, thiab lub ru tsev vaj huam sib luag yog tsau nrog anti- typhoon screws; cov iav kab hlau rhuav phab ntsa yog hloov nrog kev cuam tshuam- iav resistant thiab nruab nrog cua-resistant baffles.

b) Corrosion kuj hloov kho:Indonesia qhov chaw sov sov marine huab cua yog qhov ntub thiab corrosive, yog li cov khoom siv hlau txais yuav kub -dip galvanizing + fluorocarbon xim txheej; cov phab ntsa hollow cib raug kho nrog cov dej noo- pov thawj thiab tiv thaiv - cov ntaub ntawv corrosion kom tsis txhob muaj pwm thiab corrosion; cov iav kab hlau rhuav phab ntsa sealing sawb txais siab - kub resistant thiab corrosion-resistant silicone sealant.

c) Kev hloov pauv huab cua:Txhim khu qhov cua thiab cua kub dissipation kev ua tau zoo ntawm lub tsev: ntxiv qhov cua louvers rau sab qaum teb phab ntsa (sib txuas nrog cov iav loj loj) los txhawb cov cua ncig; lub ru tsev txais cov cua sov- insulating xim steel sandwich panels (75mm tuab) los txo qhov kub hauv tsev; cov iav kab hlau rhuav phab ntsa txais Low-E hollow iav los thaiv hnub ci hluav taws xob.

d) Kev ua haujlwm thiab cov khoom siv hloov kho:Raws li Indonesian tus cwj pwm hauv chaw ua haujlwm, nce cov chav sib tham hauv nruab nrab chaw ua haujlwm (merge ob thaj tsam 11.43m); siv Indonesian lub zos hollow bricks thiab steel cov ntaub ntawv los txo cov nqi tsheb thauj mus los; ntxiv hluav taws- cov chaw tua hluav taws (cov dej tua hluav taws, cov hluav taws tua hluav taws) raws li Indonesian cov cai tiv thaiv hluav taws los txhim kho kev nyab xeeb hluav taws.

PT170143 design for three floors office building V2106247

5. Cov ntsiab lus

 

Q14: Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm CBC steel qauv chaw ua haujlwm lub tsev thiab nws qhov kev hloov pauv tag nrho rau ntau lub khw?

A14:1. Core zoo:Lub tsev ua haujlwm tsim siv lub CBC steel qauv system ua lub hauv paus, nrog rau qhov zoo ntawm qhov chaw hloov pauv tau yooj yim, lub teeb yuag, lub zog siab, kev tsim kho sai, kev sib raug zoo nrog cov ntaub ntawv hauv zos, thiab muaj zog adaptability rau cov huab cua sib txawv thiab geological tej yam kev mob; kev tsim qauv tsim (cov chaw ua haujlwm ywj pheej, ntaiv, chav dej, txoj kev hauv tsev) yog qhov yooj yim thiab siv tau, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov chaw ua haujlwm hauv ntau lub khw; tus qauv tsim yog kev tshawb fawb thiab tsim nyog, ua kom muaj kev nyab xeeb thiab kav ntev.

2. Zuag qhia tag nrho adaptability: Lub tsev muaj feem xyuam rau Port Moresby (tsim qauv), South Africa (kho me me) thiab Philippines (kev hloov kho ib nrab); nws muaj qee yam siv tau rau Tonga, Chile thiab Peru, Indonesia, tab sis xav tau kev hloov kho raws li kev siv zog hauv zos seismic, cua load, huab cua, cov cai hauv tsev thiab kev lag luam xav tau (tsom rau seismic resistance, typhoon resistance, corrosion resistance and climate adaptation); Tom qab kev hloov kho, nws tuaj yeem ua tau raws li qhov yuav tsum tau siv ntawm cov chaw ua haujlwm hauv ntau lub khw thiab muaj txiaj ntsig zoo ntawm kev lag luam nce qib.

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