摘要
结合西户高速公路C标段部分预应力先张法空心板梁施工实践 ,从部分预应力空心板梁施工原材料的选择 ,钢筋的存放、制作、安装及对模板的要求 ,钢绞线预应力张拉和混凝土的拌制、浇筑、养护等方面作了介绍 ,并对部分预应力先张法空心板梁施工技术在施工中易出现的质量问题提出了几点建议。
Combined with the partial prestress pretensioned method hollow plate beam construction of Xihu highway C section the raw materials choice, storing, making up and installation of steel bar, demand for form board, prestress tension of steel cable and the mixing, pouring and maintenance of concrete are introduced in detail. And according to some quality problems of partial prestress pretensioned method hollow plate beam in construction some suggestion are put forward.
出处
《山西建筑》
2002年第3期79-79,138,共2页
Shanxi Architecture
关键词
部分预应力
空心板梁
施工技术
高速公路
partial prestress, hollow plate beam, construction technology