With the continuous progress of science and technology, the rapid increase national economic level, people's requirements on the quality of the construction works are increasingly.
随着科学技术的不断进步，国民经济水平的飞速提升，人们对建筑工程质量的要求也越来越高。
This paper introduces the concrete pouring of continuous box girder of main structure of the bridge and the tension construction technology.
重点介绍了该桥的主桥上连续箱梁混凝土浇筑以及张拉施工技术。
The change from flexible connector into stiff connector in the construction of continuous underground-wall brings about the changes of locking pipe, hollow jointer and construction technology.
地下连续墙的接点由柔性改为刚性，其锁口管、连接头箱与施工工艺也起了相应的变化。
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