摘要
介绍了福宁高速公路八尺门跨海特大桥先简支后连续梁桥的施工方法 ,从工程概况 ,施工顺序 ,技术处理措施等方面进行了论述 ,对桥梁简支后连续梁技术作了进一步的分析 ,通过施工得出此种桥梁的施工工艺和方法 ,不仅简化了连续梁的施工过程 ,而且节约了投资 ,缩短了工期。但此种临时支座的使用只在研究阶段 。
The paper introduces construction methods of contin ued beam bridge aft er simple supporting in the Bachimen mega bridge of Funing expressway, discusses project survey, constructional order, treating measures of technique and so on, further analyses technique of continued beam bridge after simple supporting. Ob tain from construction that constructional technology and method of these kinds of bridge are simple, not only simplify constructional process of continued beam , but also save investment and shorten time limit for a project. But use of the temporary abutment is only in research phase, need be further textual research a lready.
出处
《山西建筑》
2001年第2期72-72,74,共2页
Shanxi Architecture
关键词
跨海特大桥
预应力混凝土
连续梁
真空压浆
工程施工
mega bridge across a sea, prestressed concre te, continued beam, vacuum mud jacking
