某黄河公铁两用桥基础施工方法研究

Foundational construction method study of Yellow river highway-railway bridge

论述了某黄河公铁两用桥基础施工的概况,详细介绍了降水方案的井点平面布置,并进行了理论计算,对降水和混凝土封底两种方案进行了比较,得出了选用井点降水施工方案能降低工程造价,节约大量资金的结论。

The general situation of some Yellow river highway-railway bridge foundational construction was discussed, well-point plant arrangemerit of dewatering scheme was introduced in detail, and was theoretical calculated. Two schemes of dewatering scheme and concrete seal were compared, it can be concluded that well-point dewatering construction scheme can reduce engineering cost, save a lot of money.