泥浆的性能参数在泥水平衡盾构施工中的应用

Application of Mud Performance Parameters in the Construction of Slurry Balance Shield

泥浆对泥水平衡盾构的掘进效果影响巨大,泥浆应用技术的好坏直接影响工程进度、成本、安全、质量.系统研究了泥浆性能参数及其变化规律,以工程中常见的卵石、黏土、砂层为例,深入剖析了泥浆在不同环境下的应用实例.

The mud had an important influence on the tunneling effect of the slurry balance shield. The qual-ity of the mud application technology directly affected the project progress, cost, safety and quality. The mud performance parameters and its variation were systematically studied; by taking com-mon pebbles, clay and sand layer in the project as an example, the mud application cases in dif-ferent environments were systematically expounded.