新型造浆材料在桥梁桩基施工中的应用

Application of new mud-making material in the construction of bridge pile foundation

结合大西高速铁路渭洛河特大桥所处的地质条件,通过对桥梁桩基成孔所采用新型造浆材料与采用传统造浆材料进行对比,指出采用新型造浆材料加快了施工速度,提高了施工效率,节约了施工成本,同时所产生的泥浆废液降解快,环保无污染,值得推广。

Combining with geological condition of Weiluohe Bridge on Da-Xi high-speed railway, through comparing new mud-making material to traditional mud-making material used in bridge pile foundation holing, this article points out the advantages of new mud-making material, such as speeding up construction speed, improving construction efficiency, and saving construction cost. Simuhaneously, the waste slurry is fast in degradation, which is good for environmental protection and is worth promoting.