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原文传递 Fatigue and Shear Behavior of HPC Bulb Tee Girders.

题名：	Fatigue and Shear Behavior of HPC Bulb Tee Girders.
作者：	bruce, r. n.
关键词：	flexural fatigue, static shear, static flexural loading conditions, concrete tensil strength, flexural design, welded wire, deformed bars
摘要：	The objectives of the research were (1) to provide assurance that full size, deep prestressed concrete girders made with HPC would perform satisfactorily under flexural fatigue, static shear, and static flexural loading conditions; (2) to determine if a higher allowable concrete tensile stress can be used in the flexural design of high strength prestressed concrete girders; and (3) to investigate the use of welded wire deformed reinforcement as an alternate to deformed bars for shear reinforcement. / NOTE: Technical summary rept. / Supplementary Notes: See also full report PB2006-101501. Sponsored by Louisiana Transportation Research Center, Baton Rouge. and Tulane Univ., New Orleans, LA. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
总页数：	u0820；2p
报告类型：	科技报告