体外预应力加固钢筋混凝土吊车梁张拉施工监控  

On supervision over tension construction of crane beam of external prestressing consolidated reinforced concrete

作　　者：樊振华[1] 

机构地区：[1]山西省建筑科学研究院

出　　处：《山西建筑》2011年第32期81-82,共2页Shanxi Architecture

摘　　要：针对某厂房由于吊车升级,其钢筋混凝土吊车承载力不足的问题,采用体外预应力进行了加固,结合体外预应力加固原理详细介绍了体外预应力加固钢筋混凝土吊车梁张拉施工监控过程,可为类似工程提供指导。Aiming at the problem of the insufficient loading capacity of the reinforced concrete crane because of the updating of the crane,the paper adopts the external prestressing to have the consolidation,and introduces the supervision process of the tension construction of the crane beam of the external prestressing consolidated reinforced concrete by combining with the consolidation principle of the external prestressing consolidation,so as to provide the direction for the similar projects.

关 键 词：体外预应力 吊车梁 施工监控 

分 类 号：TU757.1[建筑科学—建筑技术科学]