Asce 7 10 Chapter 30 Pdf File

This chapter applies to the determination of wind pressures on components and cladding (C&C) on buildings. • Part 1 is applicable to an enclosed or partially enclosed Low-rise building (see definition in Section 26.2) or Building with h ≤ 60 ft ( m). The building has a flat roof, gable roof, multispan gable roof, hip roof, monoslope roof, stepped roof, or sawtooth roof, and the wind pressures are calculated from a wind pressure equation.

• Part 2 is a simplified approach and is applicable to an enclosed Low-rise building (see definition in Section 26. Aid File Recovery Software Register Code Filmora. 2) or Building with h ≤ 60 ft ( m). The building has a flat roof, gable roof, or hip roof, and the wind pressures are determined directly from a table. • Part 3 is applicable to an enclosed or partially enclosed building with h >60 ft ( m).

The building has a flat roof, pitched roof, gable roof, hip roof, mansard roof, arched roof, or domed roof, and the wind pressures are calculated from a wind pressure equation. • Part 4 is a simplified approach and is applicable to an enclosed building with h ≤ 160 ft (48.8 m). The building has a flat roof, gable roof, hip roof, monoslope roof, or mansard roof, and the wind pressures are determined directly from a table. • Part 5 is applicable to an open building of all heights having a pitched free roof, monoslope free roof, or trough free roof. Marsurf Ps1 Explorer Software Inc. • Part 6 is applicable to building appurtenances such as roof overhangs and parapets and rooftop equipment. Based on the exposure category determined in, a velocity pressure exposure coefficient K z or K h, as applicable, shall be determined from Table 30.3-1. For a site located in a transition zone between exposure categories, that is, near to a change in ground surface roughness, intermediate values of K z or K h, between those shown in Table 30.3-1 are permitted, provided that they are determined by a rational analysis method defined in the recognized literature.

Velocity Pressure Exposure Coefficients, K h and K z Table 30.3-1 Notes: • The velocity pressure exposure coefficient Kz may be determined from the following formula: For 15 ft. ≤ z ≤ z g For z. The provisions of Section 30.4 are applicable to an enclosed and partially enclosed • Low-rise building (see definition in Section 26.2) or • Building with h ≤ 60 ft ( m). The building has a flat roof, gable roof, multispan gable roof, hip roof, monoslope roof, stepped roof, or sawtooth roof. The steps required for the determination of wind loads on components and cladding for these building types are shown in Table 30.4-1.