Structural Design Load Criteria

Date

Project Name

Mr & Mrs Mabeza Home Sweet Home Purok 5 Brgy. Magang Daet Camarines Norte Crisanto 109730 Mabeza Engineer PRC Lic. No.

logo

May 05, 2015 Comment

6505972

Daet, CN

May 2015

259049021000

PTR No.

Issued Place

Issued Date

TIN

Design Loads ROOF TRUSS LOADS PURLIN POINT LOAD = LIVELOAD+ROOFING DEAD LOAD AREA AROUND PURLIN(m2) A. ROOF LIVE LOAD(KPa) B. WEIGHT OF ROOFING -CORRUGATED (KPa) C. URETHANE FOAM WITH SKIN (KPa) WEIGHT OF WOOD - NARRA (KN/m3) D. PURLIN SIZE (C10010) D. TOP CHORD D. BOTTOM CHORD D. KING POST D. WEB MEMBERS D. RAFTER EXTENSION E. WIND LOAD Section 207.5.12.4.1 (207-22) 𝑃 = 𝑞ℎ 𝐺𝐶𝑝 − 𝐺𝐶𝑃𝑖 +0.20 ±0.18 -6 2 qh = 47.3X10 KzKzfKd V Iw Kd = 0.85 Kz = 0.7 Kzf = 1 V= 250 Iw= 1

GCp = GCpi =

2.15 *SEE PLAN 0.6 *TABLE 205-3 NSCP 2010 C101-10 0.19 *TABLE 204-2 NSCP 2010 C101-10 0.0009 *TABLE 204-2 NSCP 2010 C101-10 0 ***INTERNET 0 2-L25x25x4 STEEL 2-L25x25x4 STEEL 2-L25x25x4 STEEL L25x25x4 STEEL 2-C15012 STEEL

(Fig. 207-14B) Mono Slope Roof (Fig. 207-5) (207-15) (Sec. 207.5.4.4) (Sec. 207.5.6.6) (Sec. 207.5.7.2) (Sec. 207.5.4) (Sec. 207.5.5)

1.758969

qh =

Therefore 0.668 0.035

P=

kPakPa+

LOADS COMPUTATION AT PURLIN POINTS DL = B+C+D LL=A WL =

0.410 KN 1.290 KN 1.437 KN

LOAD ALONG BOTTOM CHORD STEEL FURRING SUSPENSION METAL LATH WITH GYPSUM WOOD FURRING SUSPENSION SYSTEM (KPa) DL=1.790m TRUSS BAYS

0.48 *TABLE 204-2 NSCP 2010 C101-10 0.12 *TABLE 204-2 NSCP 2010 C101-10 0.215 KN/m

FOR ROOF BEAM LOADS RC Concrete with Stones & Gravel (kN/m3) At Perimeter with Parapet Parapet Load DL Height 1.05 Width 0.1 Height 0.7 Width 0.1 Height 0.86 Width 0.1

23.6 *TABLE 204-1 NSCP 2010 C101-10

2.478 KN/m 1.652 KN/m 2.0296 KN/m

FOR SECOND FLOOR LOADS RC Concrete with Stones & Gravel (kN/m3) Minimum Live Loads Residential Basic Floor Area/Restrooms (KPa) Residential Terrace/Balcony (KPa) Residential Mini Office/Library (KPa) Super Imposed Dead Loads 0.1x0.2x0.4 Hollow Blocks Walls/Partions 2 Face Plastered(KPa) Density(CHB) (kN/m3) Density(Mortar) (kN/m3) Floor Height 2nd floor to roof (m) Solid Flat Tile Flooring with 25mm Mortar(KN/m2) RC Concrete with Stones & Gravel (kN/m3)

23.6 *TABLE 204-1 NSCP 2010 C101-10

1.9 *TABLE 205-1 NSCP 2010 C101-10 2.9 *TABLE 205-1 NSCP 2010 C101-10 2.4 *TABLE 205-1 NSCP 2010 C101-10 (ignore concentrated load)

0.48 *TABLE 204-2 NSCP 2010 C101-10 (Density: 16.5 KN/m3) 16.5 *TABLE 204-2 NSCP 2010 C101-10 (Density: 16.5 KN/m3) 20.4 *TABLE 204-1 NSCP 2010 C101-10 (Density: 16.5 KN/m3) 2.6 **SEE BUILDING SECTION 1.1 *TABLE 204-2 NSCP 2010 C101-10 23.6 *TABLE 204-2 NSCP 2010 C101-10

Ave Density (CHB+Mortar) = %CHB per Block x Density(CHB) + %Mortar per Block x Density(Mortar)

Ave Density (CHB+Mortar) (kN/m3)

16.9425

CHB Wall Load = Ave Density (CHB*Mortar) x Floor Height x CHB Width + Plaster Load x Floor Height

CHB Wall Load (KN/m)

5.65305