Asce 7 10 Chapter 30 Pdf Files
Asce 7-10 Chapter 30 Pdf. Changes to the Wind Load Provisions of the 2010 Florida Building Code and ASCE 7-10 presented by T. Eric Stafford T. Eric Stafford. UFC are living documents and will be periodically reviewed, updated, and made available to users as part of the. Goodsync Enterprise Server Download more. Speed values from 2012 IBC which are the basic wind speed values from ASCE/SEI 7. • Site-specific. By URS Corporation, dated April 1, 2016, and per ASCE 7-10 21.4.
This chapter applies to the determination of wind loads on building appurtenances (such as rooftop structures and rooftop equipment) and other structures of all heights (such as solid freestanding walls and freestanding solid signs, chimneys, tanks, open signs, lattice frameworks, and trussed towers) using the directional procedure. The steps required for the determination of wind loads on building appurtenances and other structures are shown in Table 29.1-1.
User Note: Use Chapter 29 to determine wind pressures on the MWFRS of solid freestanding walls, freestanding solid signs, chimneys, tanks, open signs, lattice frameworks, and trussed towers. Wind loads on rooftop structures and equipment may be determined from the provisions of this chapter.The wind pressures are calculated using specific equations based upon the directional procedure. The design wind pressure on a solid sign attached to the wall of a building, where the plane of the sign is parallel to and in contact with the plane of the wall, and the sign does not extend beyond the side or top edges of the wall, shall be determined using procedures for wind pressures on walls in accordance with, and setting the internal pressure coefficient (GC pi) equal to 0. This procedure shall also be applicable to solid signs attached to but not in direct contact with the wall, provided the gap between the sign and wall is no more than 3 ft (0.9 m) and the edge of the sign is at least 3 ft (0.9 m) in from free edges of the wall, i.e., side and top edges and bottom edges of elevated walls. F h = q h(GC r)A f (lb) (N) (29.5-2) where (GC r) = 1.9 for rooftop structures and equipment with A f less than (0.1 Bh). (GC r) may be reduced linearly from 1.9 to 1.0 as the value of A f is increased from (0. Drivers Zte V8110. 1 B h) to (Bh) q h = velocity pressure evaluated at mean roof height of the building A f = vertical projected area of the rooftop structure or equipment on a plane normal to the direction of wind, in ft 2 (m 2) The vertical uplift force, F v, on rooftop structures and equipment shall be determined from Eq.
