precast reinforced concrete的意思|示意

In recent years the reinforced concrete precast element linings are adopted more and more for the soft surrounding rock tunnels. But a perfect assembling method for lining is not performed yet.

软弱围岩隧洞在设计上采用钢筋混凝土装配式预制构件衬砌的方式近年来越来越多，但在施工上还一直没有形成一套较完善的衬砌安装方法。

This paper describes the design of a single span one-story factory building, in which the reinforced concrete precast in-situ V-shaped folded plates were used for roofs and walls.

本文介绍一种用现场预制的折叠式V形钢筋混凝土折板作为承重墙和屋盖的单层工业厂房结构体系。

The span between two such diaphragm walls can easily be bridged with precast reinforced concrete beams or a cast in-site reinforced concrete slab to complete the main shell of the tunnel.

使用预制钢筋混凝土梁或者现浇钢筋混凝土板会很容易将两侧地下连续墙的跨度空间连接起来，从而完成隧道的主壳。

The reinforced concrete special-shape column comprises a cast-in-situ concrete special-shape column and a precast concrete special-shape column.

所述混凝土异型柱部分包括现浇的混凝土异型柱和预制的钢筋混凝土异型柱。

The precast reinforced concrete intake channels are of complex shapes and of heavy weight, and they will be covered with deep earth.

广西防城港电厂为直流循环的海边电厂，采用预制钢筋混凝土引水沟道，形状复杂、覆土很深、沟道重量很大。

Precast concrete products. test method for glass - fibre reinforced cement. cyclic weathering type test.

预制混凝土产品。玻璃纤维增强水泥的试验方法。耐循环气候环境试验。