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钢龙骨-混凝土楼板的振动
发布单位:美国-钢ist研究所(US-SJI)
标准状态:现行
标准号:SJI Technical Digest No.5
发布时间:2015-01-01
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实施时间:摘要: The revised Technical Digest No. 5 will assist in determining the response of steel joist supported concrete slab framing systems subjected to human movement, including walking and rhythmic activities that cause floor vibrations. This 58-page publication was developed by Dr. Thomas M. Murray and Dr. Brad Davis and reviewed by the SJI Research and Engineering Practice Committees. The content was built on the historical work of Dr. Theodore Galambos, former Consulting Engineer to the Steel Joist Institute. -
抵抗上拔荷载的钢龙骨屋顶设计
发布单位:美国-钢ist研究所(US-SJI)
标准状态:现行
标准号:SJI Technical Digest No.6
发布时间:2012-04-01
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实施时间:摘要: The Steel Joist Institute has completely revised Technical Digest No. 6. The Technical Digest consist of 49 pages of up-to-date information regarding the effects of wind forces on steel joists. ASCE 7 is the consensus standard for determination of wind forces. Technical Digest No. 6 contains examples for designing K and LH Series Joists to resist upward wind forces as well as for wind force determination in accordance with ASCE 7-10. It also includes:Discussion of revised IBC 2012 / ASCE 7-10 Load CombinationsUpdated design examplesSeat anchorage capacities -
钢托梁和托梁的搬运和安装
发布单位:美国-钢ist研究所(US-SJI)
标准状态:现行
标准号:SJI Technical Digest No.9
发布时间:2008-03-01
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实施时间:摘要: This updated Technical Digest contains a thorough coverage of the proper handling and erection procedures to be employed in the field to make certain that SJI joist products are not damaged, that they perform as specified, and above all, to ensure the safety of the erectors. The digest includes descriptions of the standard products:K-Series joists,LH/DLH-Series joists, Joist Girders and nowCJ-Series joists, how joist products are prepared, tagged, loaded and shipped from the joist manufacturer's plant, how they are to be unloaded and stored at the job site, how the joist products are to be erected including bridging, and field inspection. Other topics covered in the digest are panelized erection and common field issues.This edition contains information related to the newest standard joist product, theCJ-Series joists that were introduced in 2007. It also includes updated information on Bridging in Chapter 8 as well as some additional topics added to the list of Miscellaneous Topics — Common Field Issues in Chapter 9.General contractors, steel erectors, inspectors, and building officials would most benefit from this Technical Digest. Engineers and Architects would also benefit from the information contained in the digest if part of their responsibilities is to oversee joist and Joist Girder projects under construction. -
空腹钢托梁和托梁梁的焊接
发布单位:美国-钢ist研究所(US-SJI)
标准状态:历史
标准号:SJI Technical Digest No.8
发布时间:2008-10-01
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实施时间:摘要: This Second Edition of Technical Digest No. 8 has been developed by an Ad-Hoc Group of the Steel Joist Institute's Engineering Practice Committee and is an extensive update of the previously written digest. Technical Digest No. 8 details the requirements that the SJI member companies must follow in the manufacturing of steel joists and Joist Girders and provides the reader information on the various types of welding processes and weld types, and weld designs currently and previously used by SJI member companies. Frequent reference has been made throughout the digest to the American Welding Society (AWS) Welding Specifications. Compliance with AWS criteria will satisfy the SJI welding requirements, and in many cases the SJI requirement is in compliance with a particular AWS provision. However, there are some differences. The reasons for the SJI to maintain their own specification language for welding is discussed throughout this document. -
采用钢托梁和托梁梁的抗横向荷载框架设计
发布单位:美国-钢ist研究所(US-SJI)
标准状态:历史
标准号:SJI Technical Digest No.11
发布时间:2007-11-01
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实施时间:摘要: The purpose of this digest is to present information to the EOR and the joistmanufacturer for the design of single story moment resisting joist and Joist Girderframes. Design considerations for both wind and seismic lateral loads arepresented. -
空腹钢托梁和托梁的评估和改造
发布单位:美国-钢ist研究所(US-SJI)
标准状态:历史
标准号:SJI Technical Digest No.12
发布时间:2007-02-01
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实施时间:摘要: Evaluation and modification of joists is often required due to the addition of rooftop units, underhung conveyors, loading increases, field deviations, or otherchanges not contemplated in the original specification for the joists or JoistGirders. The purpose of this digest is to present procedures, and to suggestdetails for the modification or strengthening of open web steel joists and JoistGirders. Both open web steel joists and Joist Girders will be referred to as joistsin this digest. -
钢龙骨屋盖抗积水荷载的结构设计
发布单位:美国-钢ist研究所(US-SJI)
标准状态:历史
标准号:SJI Technical Digest No.3
发布时间:2007-06-01
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实施时间:摘要: This 44-page Digest outlines procedures for the selection of steel joists that are required to meet the stability requirements resulting from the accumulation of water on a roof system, i.e., ponding. This digest provides background information and discussion concerning the effects of ponding, and makes use of the SJI Load Tables as an aid in assisting designers to comply with the SJI Standard Specifications. The benefits of camber and pitch of joists in reducing the effects of ponding are discussed and a technique that accounts for these benefits is shown. -
技术摘要#9-搬运和安装
发布单位:美国-钢ist研究所(US-SJI)
标准状态:现行
标准号:SJI TD9-1987
发布时间:1987-07-01
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实施时间:摘要: Contains a thorough coverage of handling & erection procedures, including definitions of various products, & a description of the preparing, tagging, & loading of the joists at the manufacturer's plant. Also contains sections dealing w/ attachments, etc.