水泥粉喷桩加固市政污水管道基础的工程应用  

ENGINEERING APPLICATION OF SEWAGE PIPELINE FOUNDATION REINFORCED BY CEMENT-SOIL PILES

作　　者：韩世平[1] 薛茹[2] 沈剑林[1] 

机构地区：[1]苏州科技学院,江苏苏州215011 [2]苏州市建筑设计研究院有限责任公司,江苏苏州215002

出　　处：《建筑技术》2009年第3期250-252,共3页Architecture Technology

摘　　要：水泥粉喷桩作为加固软土地基的一种方法,在房屋基础、公路路基等工程领域已得到广泛应用。结合苏州渭塘镇的工程实例,阐述了水泥粉喷桩加固污水管道淤泥质亚粘土基础的设计与施工。实践表明,该技术能有效地加固管道的软土基础,但对于沟槽形成过程中的土体加固,还有待实际应用过程的不断完善。Cement-soil, a method to reinforce soft soil, has been used widely in house base,road bed and other foundation construction engineering. Integrated with a pratical example in Weitang Town of Suzhou,this paper introduces its design and construction process for strengthening muddy loam foundation under sewage pipeline The result shows that this kind of technology can reinforce the soft soil under sewage pipeline effectively.But for reinforcement of soil mass around trench, it needs to be verified in real operation for further improvement.

关 键 词：水泥粉喷桩 污水管道 淤泥质亚粘土 承载力 

分 类 号：TU472[建筑科学—结构工程]