低强度混凝土桩复合地基加固效果监测分析  

Analysis on Consolidation Effect of Composite Foundation with Low-strength Concrete Piles

作　　者：陈建荣 王继华[2] 何忠明[2] 唐佳[2] 

机构地区：[1]宁波市明州建筑设计研究院,浙江宁波315000 [2]中南大学地学与环境工程学院,长沙410083

出　　处：《工程勘察》2006年第1期34-38,共5页Geotechnical Investigation & Surveying

摘　　要：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。The testing contents, equipments and time progress for composite foundation with low-strength concrete pile are introduced, The stresses of the piles and the soil, the ratio of bearing load, the relationship between the lateral deformation of the soil and the depth, the relationship between the settlement and the depth, and the features of the settlement of the piles and the soil are analyzed in detail.

关 键 词：低强度混凝土桩 软土地基 高速公路 

分 类 号：TU473[建筑科学—结构工程]