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灌注桩基础作为一种施工工艺成熟,经济性好,承载力高的基础形式,已经在水运工程中得到广泛应用。由于水运工程相对于工民建工程具有自身的特殊性,给灌注桩施工带来了一些施工难点,例如抛石棱体上的灌注桩施工、吹填地基上的灌注桩施工等。现针对这些特殊施工条件进行研究,做出切实可行的解决方案。
As a kind of basic form of mature construction technology, good economy and high bearing capacity, the pile foundation has been widely used in water transportation projects. As the water transport project has its own particularity relative to the civil construction project, some construction difficulties are brought to the construction of the bored pile construction, such as the bored pile construction on the riprap body and the bored pile construction on the bored filling foundation. Now for these special construction conditions to study and make practical solutions.