先张法预应力空心板的质量控制要点  

Essentials for Quality Control of Prestressed Voided Slab in Pretensioning Method

作　　者：赵仁广 

机构地区：[1]辽宁省路桥一公司,沈阳110021

出　　处：《北方交通》2006年第6期142-143,共2页Northern Communications

摘　　要：先张法预应力空心板是高速公路中广泛采用的上部结构，本文对先张法空心板的几个重点工序的质量控制要点进行了说明。Prestressed voided slab in pretensioning method is a infrastmcture which is widely adopted in freeway. The paper illustrates the essentials for quality control of several key operations for voided slab prestressed in pretensioning method.

关 键 词：先张法 空心板 控制要点 

分 类 号：U443.3[建筑科学—桥梁与隧道工程] TU755[交通运输工程—道路与铁道工程]