本文结合具体工程，阐述了井点降水计算方法的实际应用。
This paper, with the concrete engineering, expounded the practical application of the method of calculation of well-point precipitation.
介绍了某工程深基坑开挖管井井点降水方案的设计和应用情况。
This paper introduces the design and application of dewatering by pipe well points method in a deep foundationg pit excavation.
同时，采用轻型井点降水能够有效降低基坑地下水位，确保基坑边坡稳定。
At the same time, the method of light well point precipitation is also used to decrease the groundwater level, which can ensure the slope stability of foundation.
简要介绍了射流井点降水装置的特点、基本原理以及装置的工艺流程及系统布置。
Introduces the character, fundamental, technological process and system layout of jet well ground water lowering device.
实践证明，利用井点降水法通过特大含水表土层是一种技术经济可行的科学方法。
Passing through the especially big watery stratum is economic and effective by using the well point method.
据此，提出了改进的降水设计公式，应用该公式将使得井点降水设计更为合理方便、快捷。
On this basis, it presents the improved deign formula of dewatering. Applying this formula, it can make the well point dewatering design more rational, convenient and speedy.
对于降水深度不大的砂性土地基，一般选用轻型井点降水，可以满足安全、适用、经济的要求。
For the sandy soil foundation with not large drop depth it generally selects to use light well drop, so it can meet the requirement of safety, adaptation and economy.
本文以泰来县两棵排水闸站厂房基坑排水为例，叙述了轻型井点降水布置、设备的选择及实施过程。
The paper takes the drainage of foundation pit in Liangke drainage gate of Tailai county as the example, introduces the layout of well point, the selection of equipment and the implement process.
结合某一具体工程实例，给出了从井点降水、素混凝土桩的浇筑到钻孔注浆过程中的具体施工方法及参数选择。
Based on practical project, this paper listed the implement method of well precipitation, native concrete picket, liquid grouting and the choice of parameter. The result prove...
以京唐港地区地质条件为模型，对大口径井点降水进行了详细的分析，对大口径井点降水在实际工程应用具有理论参考价值。
Taking the geological condition in the harbour district Jingtang Port as the model, the detail analysis on lowering water level by large diameter well point are given in the paper.
采用太沙基有效应力原理并结合观测得到的数据，对真空井点降水联合预压加固软土地基的机理及加固有效深度、有效应力的变化问题进行了理论分析。
Terzaghi, the mechanism of improving the soft ground by vacuum well-point dewatering and preloading and the change of effective stress and effective reinforcement depth were studied.
在弱含水层干扰井群降水计算时，不能按各单井等涌水量考虑，且不一定所有井都对计算点水位降深产生干扰。
On basis of the underground passage project between south and north square of Changchun Station, the dewatering calculation method for interferential well group in weak aquifer is presented.
在江、河堤岸处进行降水施工，具有较大的难度，本文通过工程实例介绍了管井井点的施工及应用。
The dewater construction in the river and bank is great difficulty The pipe well construction and application are introduced in paper.
文摘：阐述了轻型井点与深井井点二种形式相结合的降水法在实践中的应用，为将来大面积降水提供实践经验。
Abstract: The method to lowering ground water level is introduced which combines shallow-water well with deep-water well in well point. The paper also provides practical experience for future work.
污染程度不但与离地热井的距离有关，而且因我国南北地方降水量差异而有所不同；调查点的蔬菜及粮食氟含量均高于对照点。
The degree of fluoride pollution not only depended on the distance from the geothermal well, but also depended on the rainfall difference...
污染程度不但与离地热井的距离有关，而且因我国南北地方降水量差异而有所不同；调查点的蔬菜及粮食氟含量均高于对照点。
The degree of fluoride pollution not only depended on the distance from the geothermal well, but also depended on the rainfall difference...
应用推荐