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Load Live Load: Material Specification

This document provides material specifications and load assumptions for the structural design of a building in Manila, Philippines. It specifies reinforced concrete with a compressive strength of 21 MPa and reinforcing steel with yield strengths of 414 MPa and 276 MPa. It also lists dead loads from structural elements and live loads from occupancy. Wind loads are based on a wind speed of 200 kph in Wind Zone 2. Seismic loads are calculated for Zone 4 using coefficients from the National Structural Code of the Philippines 2010.

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218 views3 pages

Load Live Load: Material Specification

This document provides material specifications and load assumptions for the structural design of a building in Manila, Philippines. It specifies reinforced concrete with a compressive strength of 21 MPa and reinforcing steel with yield strengths of 414 MPa and 276 MPa. It also lists dead loads from structural elements and live loads from occupancy. Wind loads are based on a wind speed of 200 kph in Wind Zone 2. Seismic loads are calculated for Zone 4 using coefficients from the National Structural Code of the Philippines 2010.

Uploaded by

asdfghjkl
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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MATERIAL SPECIFICATION:

Concrete
fc’ = 21 MPa
Reinforcing Steel Bar
Fy = 414 MPa
fy = 276 MPa

DEAD LOAD (table 204-2) LIVE LOAD (table 205-1)

Slab (100 mm thk) 2.4 kPa Store (Retail) 4.80 kPa


Roofing Basic Floor Area 1.9 kPa
Deck, metal, 20 gage 0.12 kPa Stairs 3.8 kPa
Ceiling Exit Facilities 4.80 kPa
Suspended steel channel system 0.10 kPa Hallway 4.80 kPa
Floor Finish Restrooms (T&B’s) 2.40 kPa
Ceramic or quarry tile(20mm) on 1.10 kPa Balconies 4.79 kPa
25mm mortar bed
Roof Live Load 1.0 kPa
Exterior Wall 3.3 kPa
Interior Wall 3.17 kPa
Partition Load 1.0 kPa
WINDLOAD (207.5.3) Interpolation

z(m) Kz
3.2 0.57
Location: Sta. Cruz, Manila
6.4 0.63
Zone (table 207-1) 2 (Mid Wind Zone) 9.6 0.71
12.8 0.77
Wind Speed, V 200 kph

Wind directionally factor, Kd (table 207-2) 0.85

Topographic Factor, Kzt 1.0 (Flat Terrain)

Importance Factor, Iw (table 207-3) 1.15 Velocity Pressure, qz


Kz qz
Enclosure Category Enclosed Building
0.57 0.92
Exposure B 0.631 1.01

Velocity Pressure, qz 1.98 kPa 0.712 1.15


0.773 1.24
EARTHQUAKE LOAD

Nearest Fault Line West Valley Fault System

Zone 4 (Figure 208-4) 0.40

Near Source Factor, Na (table 208-5) 1.2

Near Source Factor, Nv (table 208-6) 1.6

Seismic Coefficient, Ca (table 208-7) 0.48

Seismic Coefficient, Cv (table 208-8) 0.64

R (table 208-11B) 8.0

Importance Factor (table 208-1) 1.5

Type of Soil (table 208-2) Rock Soil (Sb)

REFERENCE: NATIONAL STRUCTURAL CODE OF THE PHILIPPINES 2010

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