The design of bored pile foundation is researched in calculations of floodgate structure. At the same time, the thesis discusses how to consider carrying capacity of vertical resistance between piles.
对水闸结构计算的钻孔桩桩基设计进行研究，并就如何考虑桩间竖向抗力的承载作用进行探讨。
How to select concrete pump for bored pile construction is discussed in terms of pump structure, performance and requirements of bored pile construction on pump.
从砼泵的结构、性能以及灌注桩工程对砼泵的要求两方面介绍了灌注桩工程中砼泵的选型问题，说明了用泵送压力性能图确定泵送压力的方法。
The bored cast in place concrete piles embedded in rock were used in the main structure. The post grouting prestressed pipe piles adopted in the design were the first time applied in the karst area.
航站楼的主体结构采用嵌岩冲孔桩，设计中采用的后压浆预应力管桩是首次在岩溶地区应用。
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