后压浆灌注桩承载力影响因素分析

Analysis of Factors Affecting the Bearing Capacity of Post Pressure Grouting Piles

本文从后压浆工艺的适用土层、泥皮性状、压浆管布置、压浆量与压浆压力、压浆顺序、压浆手法等方面探讨了后压浆技术对灌注桩承载力的影响。

Factors affecting the bearing capacity of post pressure grouting pile such as the suitable soil layer,condition of slime,arrangement of grouting pipe,the quantity and pressure of grouting,sequence of grouting,method of grouting are discussed.