pressure grouting method的意思|示意

Using slope shoring method combined borehole pile and high pressure jet grouting pile and anchor is an important mean to protect the safety of the existing buildings around the foundation pit.

采用钻孔桩及高压旋喷桩与锚索相结合的边坡支护方法，是保护基坑周边已有建筑物安全的一种重要手段。

Observation and mechanical check calculation after completion of consolidation shown that high pressure jet grouting method is highly effective for foundation consolidation.

加固后对建筑物的观测以及力学校核计算都说明了高压旋喷方法对地基补强是十分有效的。

The main parameters and method of pressure grouting in improving earth-rock mixture embankment are analyzed by field test data.

通过现场试验分析了某高速公路土石混填路堤压力灌浆处治的主要基本参数和检测方法。

High pressure jet grouting with new twin-tube method was employed in the construction of a new drydock and the mucky soft soils in the site were successfully treated to prevent water seepage.

新二管法高压旋喷应用在某新建船坞工程中，成功地对淤泥质软土进行了防渗加固处理。

Fine sand layers sealing, vibrating percussion and high pressure jet grouting method are adopted usually in practice to improve fine sand layers structure and prevent them from being liquefied.

工程中通常采用封闭砂层、振冲和高压旋喷桩等方法施工，以改善砂层结构，防止砂层液化。

The writer proposed mining technological method to lower water pressure and grouting to prevent water inrush, after studying the geological and hydrogeological characteristics in this coal mine.

笔者通过对该矿地质及水文地质特征分析，提出局部疏干降压和注浆截流的开采技术途径。