粗钢筋电热张拉法的应用  

Application of Electrotension Method of Thick Reinforcement

作　　者：刘青平 于改花 

机构地区：[1]古交三处

出　　处：《西山科技》2000年第5期8-10,共3页Xishan Science & Technology

摘　　要：粗钢筋电热张拉法是在池壁外配置粗钢筋 ,用螺栓分段固定于锚固肋上 ,逐圈通电 ,使钢筋受热伸长 ,断电锚固 ,获得预应力的一种施工方法。本文介绍了粗钢筋电热张拉法的应用 ,探讨了电热张拉法施工工艺和方法。Electrotension method of thick reiforcement is a high technological construction method,installing thick reinforcement outside the wall of storage basin,fixing bolt parted on anchor rib that electrify circle by circle,makes reinforcement to extend hated,cutts off electeicity to anchor,ahives the prestress,the paper introduces the application of thick reinforcement electrotension method,discusses the construction technique.

关 键 词：电热张拉 预应力 钢筋 应用 

分 类 号：TU991.343[建筑科学—市政工程]