本文介绍了低强度混凝土桩复合地基加固中有关监测内容、监测设备与监测时间进程。详细分析了低强度混凝土桩复合地基的桩、土应力及与荷载分担比、地基侧向变形与深度关系、地基沉降量与深度关系以及桩顶、桩间土表面沉降特点,实践证明低强度混凝土桩处理软土地基是可行的。 This paper introduces the monitoring content, monitoring equipment and monitoring time course in the consolidation of low-strength concrete piles composite foundation. This paper analyzes in detail the relationship among the pile foundation, soil stress and load sharing ratio, the relationship between the lateral deformation and depth of the foundation, the relationship between the settlement and the depth of the foundation and the settlement of the soil surface between the piles and piles. Practice has proved that the low-strength concrete Pile treatment of soft ground is feasible.