课程论文预应力混凝土结构施工技术专业土木工程学生姓名陶文超班级B土木 085 学号 0810501512 指导教师尹红宇完成日期 2011 年4月 16日盐城工学院本科生论文报告 2 浅谈预应力钢绞线设计陶文超( 盐城工学院,盐城,江苏 224000) 摘要:介绍钢绞线的性能参数, 先张法预应力钢绞线施工过程中的预应力损失和减少各种损失的措施, 预应力钢绞线的破坏分析等内容。受益于国家大规模基础建设,我国预应力钢绞线行业得到高速发展,满足了建筑业的需要。目前,在我国,预应力技术得到了广泛的应用,预应力结构已经成为我国工程建设领域中的一种主要结构材料,预计在未来将会得到越来越大的发展。预应力钢绞线是预应力行业中应用较广的金属制品,因此我们需要对钢绞线有一定的了解。关键词:钢绞线预应力损失破坏分析 The discussion of prestressed stee l strand design T ao Wenchao ( Yancheng Institute of Technology,Yancheng224000,China ) Abstract : To introduce the performance parameter of strand, loss of prestress in the construction process of pretensioning prestressed stee l strand and measures of reduce losses, failure analysis of prestressed stee l strand and so on. Due to the large- scale basic construction in China, the domestic prestressed strands industry had been well developed and met the demands of the architectural industry. At present, in China, prestressed technique has been widely used. Prestressed structure has e in the field of construction in China, a major structural materials. Expected within the next will get bigger and bigger development. Prestressed steel strand is prestressed industry wide application in metal products,so we need to have certain knowledge of strand. Keywords: strand loss of prestress f ailure analysis E-mail: wenchao3388@ 1 概述目前,预应力技术已经在世界范围内被推广应用。在我国桥梁工程、水工结构、海工结构、港口码头以及特种结构中, 预应力技术也得到了广泛的应用。预应力结构已经成为我国工
浅谈预应力钢绞线 来自淘豆网m.daumloan.com转载请标明出处.
