Steel Structure Mezzanine Tsim Rau Manila Warehouse

Steel Structure Mezzanine Tsim rau Manila Warehouse & Kev Tshawb Fawb Kev Lag Luam

 

 

1.1 General Overview

Qhov project no tsom mus ntxiv ob lub qauv hlau mezzanines hauv ib lub tsev khaws khoom uas twb muaj lawm nyob hauv Manila, Philippines, txhawm rau nthuav dav thaj chaw cia khoom siv. Tag nrho cheeb tsam ntawm ob lub mezzanines yog 1460 square meters. Thawj lub mezzanine muaj qhov siab ntawm 3.92 meters (raws li lub mezzanine uas twb muaj lawm), thiab lub mezzanine thib ob yog 3.5 meters siab tshaj thawj tus. Ob lub mezzanines yog ib puag ncig los ntawm 1.2-meter{11}} siab railings. Hauv pem teb lawj muaj 18 hli OSB boards ua ke nrog 3 hli qauv steel daim hlau, thiab hauv pem teb load-bearing peev yuav tsum yog 5 tons ib square meter. Lub 2m × 2m khoom elevator nrog lub peev xwm thauj khoom ntawm 5 tons yog nruab rau hauv nruab nrab ntawm thawj mezzanine, thiab ib lub staircase sab saud thiab qis yog teem rau hauv 7th thiab 8th bays nyob rau sab hnub tuaj.

 

 

1.2.1 Thawj Mezzanine

Thawj lub mezzanine yog teem rau sab qaum teb-sab qab teb kev taw qhia nrog 4 bays, txhua qhov sib nrug ntawm 3.43 meters, ua rau tag nrho sab qaum teb- sab qab teb ntev ntawm 13.72 meters. Raws li sab hnub tuaj -west direction, nws muaj tag nrho ntev ntawm 31.8 meters, muab faib ua 8 bays nrog lengths ntawm 3.8m, 4m, 4m, 4m, 4m, 4m, 4m, thiab 4m raws. Ntawm lawv, 7th thiab 8th bays nyob rau sab hnub tuaj yog siv rau kev teeb tsa cov ntaiv sab saud thiab qis, thiab 2m × 2m khoom elevator nrog lub peev xwm ntawm 5 tons yog ntsia nruab nrab ntawm mezzanine.

1.2.2 Ob Mezzanine

Qhov thib ob mezzanine yog 3.5 meters siab, ua rau lub hauv paus ntawm thawj mezzanine, thiab txuas mus rau 15.27 meters sab qab teb (sab saum toj ntawm lub mezzanine uas twb muaj lawm). Qhov txuas ntxiv tau muab faib ua 4 qhov ntev nrog qhov ntev ntawm 4m, 4m, 4m, thiab 3.27m feem. Sab hnub tuaj - sab hnub poob layout ntawm lub mezzanine thib ob yog tag nrho nrog cov thawj mezzanine, kom ntseeg tau qhov txuas ntxiv thiab ruaj khov ntawm tag nrho cov qauv.

 

Cov tub ntxhais thauj khoom -kev xav tau ntawm qhov project no yog 5 tons ib square meter rau hauv pem teb, thiab cov khoom elevator muaj kev ywj pheej thauj khoom - bearing yuav tsum tau 5 tons. Kev suav cov load thiab cov qauv tsim yog ua raws li cov qauv tsim ntawm Philippine Steel Institute (PSI) thiab American Institute of Steel Construction (AISC) kom ntseeg tau cov qauv kev nyab xeeb thiab ruaj khov.

Tuag Load: suav nrog tus kheej- hnyav ntawm cov khoom siv steel, 18mm OSB pem teb lawj, 3mm patterned steel phaj, 1.2m siab railings, staircases, khoom elevator thiab lwm yam khoom siv. Qhov kwv yees tuag load yog 0.8-1.0 tons ib square meter.

Nyob Load: Tus tsim nyob load yog 5 tons ib square meter, uas yog muaj feem xyuam rau kev cia cov khoom hnyav nyob rau hauv lub warehouse. Cov khoom elevator yog tsim los raws li qhov hnyav ntawm 5 tons, thiab cov qauv hauv zos nyob ib puag ncig ntawm lub elevator tau txhawb nqa kom nqa tau cov khoom hnyav.

Cua Load thiab Seismic Load: Ua ke nrog thaj chaw thaj chaw ntawm Manila (ze ntawm ntug dej hiav txwv, nquag mus rau typhoons thiab av qeeg), cua load yog xam raws li 0.45 kN / m², thiab seismic fortification siv yog 7 degrees (0.15g). Cov qauv hlau yog tsim los nrog kev tiv thaiv - cua thiab tiv thaiv - seismic ntsuas, xws li teeb tsa kev txhawb nqa sab nraud thiab ntxiv dag zog rau kev sib txuas ntawm mezzanine thiab cov qauv tsev rau khoom uas twb muaj lawm.

 

 

Cov qauv hlau mezzanine txais yuav cov qauv txheej txheem, uas muaj qhov zoo rigidity thiab ruaj khov. Cov kab teeb ci tseem ceeb thiab cov kab teeb nruab nrab yog tsim nyog raws li qhov sib txawv ntawm qhov sib txawv thiab kev thauj khoom kom ntseeg tau tias kev sib kis tsis sib haum. Cov kab ntawv txuas nrog lub hauv paus ntawm cov khoom lag luam uas twb muaj lawm (tom qab kev tshuaj xyuas thiab kev txhim kho) kom muaj peev xwm txaus. Cov txheej txheem txhawb nqa sab nraud tau teeb tsa nyob rau sab hnub tuaj -west thiab sab qaum teb- cov lus qhia sab qab teb los tiv thaiv kev hloov pauv sab nraud los ntawm cua load thiab seismic load.

Lub 1.2-meter-siab railings nyob ib ncig ntawm lub mezzanines yog ua los ntawm steel kav, uas yog ruaj khov rau hauv pem teb beams los tiv thaiv kev nyab xeeb xwm txheej tshwm sim los ntawm cov neeg ua hauj lwm ntog los yog cov khoom zawv zawg. Cov staircases thiab cov khoom elevator yog kev txhawb nqa ntawm tus kheej los ntawm cov ncej steel, thiab cov khoom sib txuas tau ntxiv dag zog kom ruaj khov thaum siv.

 

2.1 Cov Cai Xaiv Cov Khoom Siv

Tag nrho cov ntaub ntawv uas tau xaiv rau qhov project no ua raws li Philippine lub teb chaws cov qauv thiab kev lag luam specifications, nrog lub zog siab, zoo corrosion kuj thiab durability, haum rau cov av noo thiab siab - qhov kub thiab txias ib puag ncig hauv Manila. Cov ntaub ntawv tseem ceeb yog raws li nram no:

 

 

Khoom npe	Specification	Kev piav qhia siv	Kwv yees kom muaj nuj nqis
Hlau Beam (Main Beam)	Customized H Profile H400 × 200 × 8 × 12	Sab hnub tuaj -sab hnub poob loj kab teeb ntawm ob lub mezzanines, bearing lub load ntawm ob kab teeb thiab pem teb	180 m, txog 38 tons
Hlau Beam (Secondary Beam)	Customized H Profile H300 × 150 × 6 × 8	Sab qaum teb - sab qab teb theem kab teeb ntawm ob lub mezzanines, txhawb nqa hauv pem teb	420 m, 52 t
Hlau Kem	Customized H Profile H350 × 175 × 7 × 11	Kem txhawb nqa ob lub mezzanines, txuas nrog lub hauv paus uas twb muaj lawm	60 pcs, txog 28 tons
OSB Floor Deck	18mm tuab	Hauv pem teb ntawm ob lub mezzanines, tag nrho cheeb tsam 1460㎡	1500㎡ (suav nrog poob), txog 36 cubic meters
Patterned Steel Phaj	3mm tuab, checkered qauv	Txheej txheej hauv pem teb, npog OSB board, tiv thaiv- plam thiab hnav- tiv taus	1500㎡ (suav nrog poob), txog 36 tons
Hlau Railing	Hlau yeeb nkab Φ50 × 3.5, Φ30 × 3.0	1.2m siab railings nyob ib ncig ntawm ob lub mezzanines	220 m, 8 t
Staircase Steel Structure	Customized H Profile H200 × 100 × 5 × 7, steel phaj 10 hli	Sab saum toj thiab qis staircases nyob rau hauv lub 7th thiab 8th bays nyob rau sab hnub tuaj	1set, txog 5 tons
Cov Khoom Ua Haujlwm of Elevator Steel Support	Customized H Profile H350 × 175 × 7 × 11, steel phaj 12 hli	Txhawb nqa rau 2m × 2m khoom of elevator, thauj 5 tons	1 set, 7 ton
Txuas Txuas	Siab -lub zog bolts M20, M16; Vuam electrodes E4303	Kev sib txuas ntawm kab teeb, kab, hauv pem teb decks thiab railings	Siab - lub zog bolts: 3000 daim; Vuam electrodes: 2 tons
Anti-Coating txheej	Epoxy zinc-nplua nuj primer + topcoat	Los tiv thaiv- kev kho corrosion rau tag nrho cov khoom siv hlau, hloov mus rau qhov chaw ntub dej hauv Manila	2000㎡ (tej cheeb tsam), txog 3 tons

 

 

Tag nrho qhov hnyav ntawm cov ntaub ntawv hlau (xws li kab teeb, kab, kab, railings, staircases, elevator txhawb nqa thiab txuas qhov chaw) yog txog 174 tons. Tag nrho cheeb tsam ntawm OSB pem teb lawj thiab cov qauv hlau phaj yog 1500㎡ txhua. Tag nrho cov nqi ntawm cov tshuaj tiv thaiv-corrosion txheej yog kwv yees li 3 tons, thiab tag nrho cov nyiaj ntawm lwm yam khoom siv (siab- lub zog bolts, vuam electrodes, thiab lwm yam) yog li 5 tons.

 

3.1 Lub Hom Phiaj Cov Neeg Siv Khoom

Lub hom phiaj cov neeg siv khoom ntawm qhov project steel qauv mezzanine yog cov tuam txhab lag luam thiab cov tib neeg uas muaj cov khoom lag luam uas twb muaj lawm thiab yuav tsum tau nthuav dav qhov chaw cia yam tsis muaj demolishing lossis rov tsim kho cov vaj tse qub. Tshwj xeeb, lawv suav nrog:

Logistics thiab Warehousing Enterprises: Xws li thib peb -cov tuam txhab logistics, cov neeg xa khoom thauj, thiab e- chaw lag luam logistics hauv Manila. Cov tuam txhab lag luam no muaj qhov xav tau loj rau qhov chaw khaws cia vim qhov kev loj hlob ntawm cov khoom xa tuaj, thiab cov qauv hlau mezzanine tuaj yeem nthuav dav thaj chaw siv tau zoo ntawm tus nqi qis.

Kev Lag Luam Kev Lag Luam: suav nrog kev lag luam teeb, kev tsim tshuab, hluav taws xob thiab lwm yam lag luam. Cov tuam txhab lag luam no feem ntau muaj lawv lub tsev rau khoom los khaws cov ntaub ntawv raw, semi-cov khoom tiav thiab cov khoom tiav. Cov qauv hlau mezzanine tuaj yeem pab lawv siv tag nrho ntawm qhov chaw ntsug ntawm lub tsev khaws khoom thiab txhim kho kev cia khoom.

Lag luam wholesale thiab Retail Enterprises: Xws li loj -cov khw muag khoom loj, khw muag khoom loj thiab cov khw muag khoom yooj yim. Cov tuam txhab lag luam no yuav tsum khaws cov khoom lag luam ntau, thiab qhov chaw warehouse tam sim no feem ntau tsis txaus. Cov qauv hlau mezzanine yog kev daws teeb meem ceev thiab kev lag luam kom nthuav dav lub peev xwm.

Warehouse Owners and Operators: Cov tib neeg los yog cov lag luam koom nrog kev lag luam leasing lag luam. Los ntawm kev ntxiv cov qauv hlau mezzanines, lawv tuaj yeem ua rau thaj chaw siv tau ntawm lub tsev khaws khoom, txhim kho tus nqi xauj tsev thiab nyiam cov neeg siv khoom ntau dua, yog li ua kom cov nyiaj tau los xauj tsev.

 

 

Lub hom phiaj kev lag luam ntawm txoj haujlwm no feem ntau yog nyob hauv Manila, Philippines, thiab tuaj yeem txuas mus rau lwm lub nroog loj hauv Philippines (xws li Cebu, Davao, thiab lwm yam). Qhov kev ua lag luam tshwj xeeb yog raws li hauv qab no:

Kev Lag Luam Kev Lag Luam: Manila, raws li lub peev thiab kev lag luam hauv lub tebchaws Philippines, muaj ntau lub tsev khaws khoom thiab chaw nres tsheb, thiab qhov kev thov rau qhov chaw cia khoom nthuav dav loj. Nyob rau tib lub sijhawm, Manila yog lub nroog ntug dej hiav txwv uas muaj kev lag luam tsim kho, thiab cov lag luam muaj peev nyiaj txaus los nqis peev hauv cov khoom lag luam kho dua tshiab. Tsis tas li ntawd, lwm lub nroog loj hauv Philippines (xws li Cebu thiab Davao) tseem tab tom txhim kho sai hauv kev thauj mus los thiab kev tsim khoom, thiab muaj peev xwm thov rau steel qauv mezzanine tej yaam num.

Kev Lag Luam Kev Lag Luam: Ua kom pom tseeb ntawm kev xa khoom, kev tsim khoom, lag luam wholesale thiab muag khoom lag luam. Cov kev lag luam no yog cov neeg siv tseem ceeb ntawm cov tsev khaws khoom, thiab qhov kev thov rau qhov chaw cia khoom nthuav dav yog ruaj khov. Tsis tas li ntawd, nrog rau kev loj hlob sai ntawm e- kev lag luam hauv Philippines, qhov kev thov rau kev xa khoom thiab chaw muag khoom tau nce zuj zus ib hnub dhau ib hnub, uas yuav ua rau muaj kev xav tau ntawm steel qauv mezzanine tej yaam num.

Cov yam ntxwv ntawm kev ua lag luam: Lub hom phiaj kev lag luam feem ntau yog me me thiab nruab nrab- cov lag luam me, uas muaj peev nyiaj tsawg thiab tsis xav siv nyiaj ntau los tsim cov tsev khaws khoom tshiab. Lub steel qauv mezzanine project muaj qhov zoo ntawm tus nqi qis, kev tsim kho ceev ceev thiab kev cuam tshuam me me ntawm cov khoom lag luam uas twb muaj lawm, uas tsim nyog rau cov kev xav tau ntawm cov lag luam no.

 

3.3.1 Qhov zoo

Tus nqi- Ua tau zoo: Piv nrog rau kev tsim lub tsev rau khoom tshiab, ntxiv cov qauv hlau mezzanine tuaj yeem nthuav dav qhov chaw cia khoom ntawm tus nqi qis dua. Tus nqi tsim kho yog kwv yees li 60% -70% ntawm lub tsev khaws khoom tshiab, thiab lub sijhawm ua lag luam rov qab yog luv (feem ntau 1-2 xyoos).

Kev Siv Ceev Ceev: Cov khoom siv steel qauv yog prefabricated hauv lub Hoobkas, thiab tsuas yog yuav tsum tau thauj mus rau qhov chaw rau kev teeb tsa. Lub sijhawm tsim kho ntawm qhov project no yog kwv yees li 45-60 hnub, uas yog luv dua li cov qauv pob zeb (uas feem ntau siv sijhawm 3-6 lub hlis). Nws muaj kev cuam tshuam me ntsis rau kev ua haujlwm ib txwm muaj ntawm lub tsev khaws khoom uas twb muaj lawm.

Qhov chaw-Txuag: Cov qauv hlau mezzanine ua rau tag nrho kev siv qhov chaw ntsug ntawm lub tsev khaws khoom uas twb muaj lawm, nthuav dav thaj chaw siv tau yam tsis muaj kev siv av ntxiv. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov nroog xws li Manila qhov chaw muaj av tsawg thiab cov nqi av siab.

Muaj zog Load-Bearing Capacity: Cov qauv steel muaj lub zog siab thiab zoo thauj khoom- bearing kev ua tau zoo, uas tuaj yeem ua tau raws li qhov xav tau ntawm 5 tons ib square meter hauv qhov project no. Nws yog qhov tsim nyog rau khaws cov khoom hnyav thiab ruaj khov dua li cov qauv ntoo lossis cov qauv ua vaj tse.

Flexible Renovation thiab Demolition: Cov qauv hlau mezzanine tuaj yeem hloov kho tau yooj yim lossis rhuav tshem raws li kev hloov pauv ntawm kev thov cia yav tom ntej. Cov khoom siv tuaj yeem rov qab siv dua, uas yog ib puag ncig zoo thiab tuaj yeem txo cov khoom siv pov tseg.

 

 

Tus nqi pib cov khoom siv siab: Txawm hais tias tus nqi tag nrho yog qis dua li ntawm kev tsim lub tsev rau khoom tshiab, tus nqi ntawm cov ntaub ntawv steel kuj yog siab, uas suav txog li 60% -70% ntawm tag nrho cov nqi tsim khoom. Kev hloov pauv ntawm cov nqi steel yuav muaj qee yam cuam tshuam rau qhov project nqi.

Xav Tau Kev Tiv Thaiv- Kev Kho Kab Tsuag: Manila nyob rau hauv thaj chaw sov sov marine, nrog kub kub, av noo thiab muaj zog corrosiveness. Cov khoom siv steel hlau xav tau kev tiv thaiv kev tiv thaiv tsis tu ncua - kev tiv thaiv corrosion (feem ntau ib zaug txhua 2-3 xyoos), uas ua rau cov nqi kho tom qab ntawd nce ntxiv.

Nyob ntawm Cov Qauv Warehouse Existing: Cov qauv hlau mezzanine yuav tsum tau txuas nrog lub hauv paus tsev khaws khoom thiab phab ntsa uas twb muaj lawm. Yog tias cov qauv tsev khaws khoom uas twb muaj lawm tsis muaj zog txaus, nws yuav tsum tau ntxiv dag zog ua ntej, uas ua rau kom qhov project complexity thiab nqi.

Txwv los ntawm Warehouse Height: Cov qauv hlau mezzanine yuav tsum muaj qhov siab ntawm lub tsev rau khoom uas twb muaj lawm. Yog tias qhov siab ntawm lub tsev khaws khoom tsis txaus, nws tsis tuaj yeem ntxiv lossis qhov siab siv tau ntawm mezzanine yuav raug txwv, cuam tshuam rau kev khaws cia thiab siv cov khoom.

 

Ob lub qauv hlau mezzanines tsim nyob rau hauv qhov project no ua tau raws li cov neeg siv khoom xav tau rau kev nthuav dav lub tsev rau khoom siv tau. Cov qauv tsim yog kev tshawb fawb thiab tsim nyog, kev xaiv cov khoom tsim nyog, thiab cov load-cov kabmob muaj peev xwm thiab kev ruaj ntseg tuaj yeem ua tau raws li qhov xav tau ntawm kev siv. Qhov project muaj qhov zoo ntawm tus nqi qis, kev tsim kho ceev ceev thiab qhov chaw-txuag, uas yog qhov tsim nyog rau cov khoom siv kho kom zoo nkauj hauv Manila.

Los ntawm kev xav ntawm kev ua lag luam, cov neeg siv hom phiaj ntawm hom phiaj no yog qhov tseeb, lub hom phiaj kev lag luam muaj peev xwm loj, thiab nws muaj qhov zoo sib tw. Txawm hais tias muaj qee qhov tsis zoo xws li tus nqi pib cov khoom siv siab thiab xav tau kev tiv thaiv tsis tu ncua -corrosion txij nkawm, tag nrho qhov zoo tshaj qhov tsis zoo. Nrog rau kev txhim kho txuas ntxiv ntawm kev xa khoom thiab kev tsim khoom lag luam hauv Philippines, kev lag luam thov rau steel qauv mezzanine tej yaam num yuav loj hlob mus ntxiv, thiab hom phiaj no muaj kev loj hlob zeem muag.