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整理人: nody(2001-07-04 22:23:55), 站内信件
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Codes, Specifications and Standards
ACI American Concrete Institute
AISC American Institute of Steel Construction
AISI American Iron and Steel Institute
ANSI American National Standard Institute
AS Australian Standard
ASCE American Society of Civil Engineers
ASTM American Society for Testing and Materials
AWS American Welding Society
BS British Standard (Institute)
DIN Deutsches Institut for Normung e. V.
(German Institute for Standardization)
EN European Standards
ISO International Organization for Standardization
JIS Japanese Industrial Standards
MBMA Metal Building Manufacturers Association
SSPC Steel Structures Painting Council
UBC Uniform Building Code
UL Underwriters Laboratories Inc.
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Design load requirements are determined by several specifics, including local conditions, applicable codes, and building end use. The use of these loads in designing the buildings are in accordance with the Design Practices sections of the Metal Building Manufacturers Association (MBMA) 1986 "Low Rise Building Systems Manual", unless specified otherwise. The loads to be considered are:
Dead Load - The weight of the building system materials
Collateral Loads - The weight of additional permanent materials, such as sprinklers, mechanical and/or electrical systems, and ceilings
Roof Live Loads - Loads produced by maintenance workers, equipment, materials, and by other moveable objects
Roof Snow Loads - The vertical load produced by the weight of snow
Wind Loads - The load caused by wind blowing from any horizontal direction
Seismic Loads - The lateral load caused by an earthquake acting on the structure in any horizontal direction
Auxiliary Loads - Dynamic live loads produced by such things as cranes and other material handling equipment
Floor Live Loads - The loads on a floor system from the use and occupancy of the building
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