以工程实践为例，简述复杂岩溶地基处理中小口径钢管桩与固结灌浆技术联合应用的设计、施工工艺及应用效果。
The paper briefly described the design, construction technology and application effect of combined application of small diameter steel tube pile and consolidation grouting with field cases.
在松散的滑坡堆积碎石土和中强风化岩地基上进行加密灌浆，取得了明显的加固效果。
This paper introduced the grouting effects of the foundation reinforce on the incompact soil with gravels and the weathered rock.
本文阐述了软弱地基的土质特征，并从水文工程地质理论观点出发，对软弱地基中水泥类化学灌浆固结机理进行探讨。
Properties of the soil of soft foundation is expressed. According to the theory of hydrological geology, consolidation mechanism of chemical cement grouting in soft foundation is probed.
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