Common fault in open caisson engineering quality has been analyzed and sum up in this paper.
本文就沉井施工中的质量通病进行分析和总结。
Open caisson is often applied in construction of deep foundation.
沉井技术是深基础施工中常用的一种方法。
Open caisson is a special construction measure used in pump room and big diameter well constructing.
沉井是修建泵房和大口井等构筑物的特殊施工方法。
Open caisson well construction technology is widely used in industrial and civil structures, highways, Bridges etc., but comparably less in water conservancy and hydropower project.
沉井施工技术在工业与民用建筑、公路、桥梁等专业的应用较为广泛，在水利水电施工中较为少见。
Because the geological data were not accordant to the actual condition, the south open caisson was declining after falling on the terraced surface to fail in reaching the design height.
由于地质资料与实际不符，南沉井在没有沉到设计高程时局部已落到岩面上，导致沉井倾斜。
According to the real-measured wave reflection coefficient of two kinds of open-caisson wharf structural types in front of dike under the action of wave, the relationship between them is verified.
通过两种开孔沉箱码头的结构形式在波浪作用下实测的堤前波浪反射系数，进一步证实了相互间的关系。
In this paper, the method of matrix analysis is used to the cross section of rectangle open caisson structure of the variable thickness, and exact results are worked out.
用矩阵分析的方法对变厚度矩形沉井结构横断面进行受力分析，求出了精确解。
If it cant't use end-open caisson, the experience of the construction plan can be used in similar foundation pit engineering.
对于类似的基坑工程，在不能使用沉井时，可以借鉴该施工方案。
If it cant't use end-open caisson, the experience of the construction plan can be used in similar foundation pit engineering.
对于类似的基坑工程，在不能使用沉井时，可以借鉴该施工方案。
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