wash pipe

A hydraulic model for the water-rinsing process of siphonage-toilet is established in this paper.

　本文建立了一种虹吸式马桶的冲水过程水动力学数学模型,给出了评价马桶冲洗效果数学方法,计算了马桶冲水过程中水动力学特征量随时间的变化,分析了马桶结构参数对冲刷效果的影响。

The inclination was rectified by soil removal via water jetting in drilled caissons and base reinforcement with static bolt-pressing piles, according to the specific circumstances.

针对该房屋具体情况 ,采用锚杆静压桩加固地基、沉井冲水掏土法进行纠倾 ,在施工期间及竣工后一年半内进行倾斜和沉降监测。