SEISMIC BUILDING CODE OF PAKISTAN. NED UNIVERSITY OF ENGINEERING & TECHNOLOGY. CHAPTER 3. SITE CONSIDERATIONS. Site Considerations. Chapter 3 highlights different types of soil hazards that can damage a structure, in case of an earthquake.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
NED UNIVERSITY OF ENGINEERING & TECHNOLOGY
SOILS AND FOUNDATIONS
STRUCTURAL DESIGN REQUIREMENTS
P = CeCqqsIw(5.20-1)
(Seismic Coefficient, depending on seismic zone and soil profile type)(Table 5-R)
(Importance factor, depending on the use of the building)(Table 5-K)
(The total Seismic Dead Load) (Section 184.108.40.206)
(Design Base Shear)
(Response modification factor, representing Over Strength and global ductility capacity of lateral force-resisting systems)(Table 5-N)
(Elastic fundamental Time Period of the structure) To be calculated as stated in Section 220.127.116.11
Seismic dead load, W, is the total dead load and applicable portions of other loads listed below.
Where Ftis the concentrated force at the top: Ft = 0.07 TV
∆M = 0.7 R ∆S (5.30-17)