摘要
介绍了钢架和网喷联合支护体系及其在应用中的各项参数 ,工艺流程、格栅架设及技术要求等 ,对钢架的分类、受力特性及结构形式、钢筋网、喷射混凝土分别作了阐述 。
The paper introduces steel frame and net pouring concrete supporting system,all parameters,technological process,grid construction and technique requirement of its application, elaborates classification, mechanical properties, structure of steel frame, rebar net , pouring concrete, and puts forward noticable problems and constructional experience in application of grid and net pouring concrete supporting system.
出处
《山西建筑》
2001年第1期58-59,共2页
Shanxi Architecture
关键词
隧道施工
格栅
喷射混凝土
支护体系
钢架
supporting system,constructional technology,technique requirement,steel frame,pouring concrete
