arising pipe

Design of displacement grouting and prediction of the effect for construction of underground structures;

地下工程抬升注浆设计方法及其抬升效果预测研究

The construction technique of grouting to stop water is one of the core technologies for building cofferdams for large docks.

升浆止水施工技术是大型船坞围堰施工的关键技术之一。