CBC Steel Structure Building System - Npaj 4-Story Steel Parking Structure hauv Manila CBD

CBC Steel Structure Building System - Npaj 4-Story Steel Parking Structure hauv Manila CBD

 

CBC Lub Tuam Txhab tau tshaj tawm cov qauv tsim qauv, prefabricated steel chaw nres tsheb hauv plawv nroog Manila Central Business District (CBD), tsim los kom haum rau 120 lub tsheb nres tsheb hla plaub theem (suav nrog hauv pem teb). Tus qauv tsim ua raws li Philippine National Building Code (PNBC), National Structural Code of the Philippines (NSCP 2015, 7th Edition), thiab hauv nroog Manila zoning thiab kev nyab xeeb hluav taws.

Leveraging CBC's proprietary Steel Structure Building System, qhov kev daws teeb meem no muaj kev xa mus sai, ua haujlwm siab, seismic resilience, thiab tus nqi ua haujlwm tau zoo- tseem ceeb heev rau cov dej num hauv nroog hauv Metro Manila.

 

 

Tag Nrho Cov Qib: 4 (G + 3 sab saud)

Chaw nres tsheb muaj peev xwm: 120 tus qauv tsheb (2.5 m × 5.0 m ib lub rooj muag khoom)

Tag nrho pem teb cheeb tsam ib Theem: ~ 500 m² (kwv yees . 22.4 m × 22.4 m hneev taw)

Circulation Strategy:

Helical ramp system txuas rau txhua qib (ib zaug -directional flow)

Txoj kev nqes hav: 1:6 (16.7%) - ua raws NSCP thiab PNBC cov qauv kev nkag mus tau yooj yim

Clear ramp dav: 5.5 m (tso cai ob -txoj kev mus rau thaum muaj xwm ceev yog xav tau)

Tsav aisles: 6.0 m wide (perpendicular chaw nres tsheb configuration)

Cov neeg taug kev taug kev: 1.2 m nrog ib puag ncig nrog cov guardrails

 

 

Slim-cov txheej txheem hauv pem teb: CBC's integrated beam-deck composite design txo hauv pem teb- rau- pem teb qhov siab txog 2.8 m, txo tag nrho lub tsev qhov siab thiab siv cov khoom siv.

Kem- qhov chaw nres tsheb dawb: Ua tiav los ntawm CBC's ntev -span steel trusses (ntev txog 12 m), ua kom thaj chaw siv tau ntau tshaj plaws.

Modular bay layout: Standardized 8.4 m × 8.4 m daim phiaj tau tshaj CBC's prefabricated node kev sib txuas.

 

 

Load Hom	Tus nqi (kPa)	Sau ntawv
Tuag Load (slab, finishes, MEP)	3.0 kpa ua	Xws li CBC composite hlau lawj + 100 hli qhob topping
Live Load (chaw nres tsheb)	2.9 kpa ua	NSCP Table 205-3 (Lub tsheb thauj khoom=2.9 kPa lossis concentrated 11.0 kN)
Seismic Load	Zone 4 (Manila) – ( ​​S_s=1.5g ), ( S _1=0.6g )	CBC lub sijhawm- tawm tsam cov thav duab nrog cov ncauj lus nthuav dav
Cua Load	1.8 kPa ua	Cua nrawm nrawm=250 km / h (Typhoon- thaj tsam uas tuaj yeem)
Ramp Inclined Load	Ntxiv 10% ntsug tivthaiv suav nrog hauv kev tshuaj xyuas

 

 

Thawj Ncej: CBC kho H- ntu ntu (H300 × 300 × 10 × 15) thiab ua - nce phaj girders

Secondary Beams: CBC txias- tsim C- purlins txhawb kev sib xyaw hlau lawj

Lateral System: Tshwj xeeb Concentrically Braced Frames (SCBF) ntawm stair / ramp cores

Lub hauv paus: cais footings ntawm boring pawg (vim cov av mos Manila; assumed tso cai muaj peev xwm=150 kPa)

 

 

Txheeb xyuas siv PKPM nrog CBC's calibrated steel tsev qiv ntawv

Txhua tus tswv cuab txaus siab rau NSCP 2015 Tshooj 5 (Steel Design) thiab AISC 360-16 (tsim los ntawm NSCP)

Drift txwv:

 

Yam khoom	Specification	Ntau	Chav tsev
Thawj Kab	CBC -H300 × 300 × 10 × 15 (S355JR)	32	pcs
Main Girders	CBC-Ua-Plate Girder (1,200 mm qhov tob)	48	m
Secondary Beams	CBC -C300 × 75 × 20 × 3.0 (Galvanized)	320	m
Composite Deck	CBC-Deck-Pro 75 (1.2 hli BMT, galvalume)	2,000	m²
Qhob Topping	100 hli tuab, f'c=21 MPa (muab hauv zos)	200	m³
Cov tswv cuab Bracing	CBC -L100 × 10 Lub kaum ntse ntse	180	m
Fasteners & Kev sib txuas	CBC-Pre- Mount Bolt Cov Khoom Siv (Qib 8.8)	1,200	teeb
Xim System	CBC-Zinc Shield Epoxy Primer + Polyurethane Topcoat (C5-M Corrosion Class)	-	Kev pab tag nrho

Nco tseg: Tag nrho cov khoom siv hlau yog ua ntej-fabricated ntawm CBC's Tuam Tshoj manufacturing Rhiav, txo ntawm -qhov chaw ua haujlwm los ntawm 60%.

 

 

 

Qeb	Tus nqi (PHP)
Steel Qauv (CBC system)	15,000,000
Qhob & Ua tiav	3,500,000
Kev thauj mus los	7,000,000
Kev teeb tsa	4,500,000
MEP & Teeb pom kev zoo	1,800,000
Permitting & Design Fees	1,200,000
Kev tiv thaiv (10%)	3,300,000
Total CAPEX	36,300,000 PAB

 

 

Tus nqi nyob nruab nrab: 70% (kev saib xyuas rau Manila CBD)

Sijhawm ua haujlwm: 14 teev / hnub (6 teev sawv ntxov - 8 teev tsaus ntuj hnub ua haujlwm); 10 teev hnub so

Cov sij hawm nres tsheb zoo/hnub:
(120 qhov chaw x 70% x (5 x 14 + 2 x 10)/7=108 qhov chaw- hnub
→ 1,512 cov sij hawm them / hnub

Tus nqi ib teev: ₱25 (Manila CBD nruab nrab)

Cov Nyiaj Tau Los Txhua Hnub: 1,512 × ₱25=₱37,800

Cov Nyiaj Tau Los Txhua Xyoo: ₱37,800 × 365=₱13,797,000

 

 

Yam khoom	Tus Nqi Txhua Xyoo (PHP)
Kev ruaj ntseg & Cov neeg tuaj koom	1,200,000
Utilities & Maintenance	600,000
Insurance & Admin	400,000
Tag nrho OPEX	2,200,000

 

 

Cov Nyiaj Tau Los Txhua Xyoo: ₱13,797,000 – ₱2,200,000=₱11,597,000

Simple Payback Sijhawm:
36,300,000/11,597,000=3.13 xyoo

ROI (Xyoo 1): 32%

10-Xyoo NPV (Tus nqi txo 8%): +₱73M (zoo nkauj heev)

Xav tias tsis muaj kev puas tsuaj loj typhoon (txo los ntawm CBC's corrosion-resistant thiab ductile design)

 

Ceev: Cov qauv tsim nyob rau hauv 8-10 lub lis piam vs . 6+ lub hlis rau kev ua vaj tse.

Sustainability: 95% recyclable steel; 40% qis embodied carbon dua li kev ua vaj tse.

Resilience: CBC seismic pob qij txha kuaj ntawm UP National Engineering Center- dhau NSCP ductility yuav tsum tau.

Smart Integration Ready: CBC system suav nrog cov kav dej rau EV charging chaw nres tsheb thiab IoT chaw nres tsheb sensors.

 

CBC's Steel Structure Building System muab cov cai- ua raws, qhov chaw- ua kom zoo, thiab kev daws teeb meem nyiaj txiag txaus rau Manila lub nroog loj. Nrog rau kev npaj them rov qab nyob ib ncig ntawm 3 xyoos thiab kev ua tiav tag nrho nrog Philippine cov qauv kev tswj hwm, qhov project no ua piv txwv rau CBC txoj kev cog lus rau kev tsim kho tshiab, ruaj khov, thiab muaj txiaj ntsig zoo hauv South Asia.