南水北调泗洪站枢纽工程总体布置研究  

Experimental Study on Cement Mixing Pile Strengthening Effect of Organic Soil and Improvement Measures

作　　者：岳修斌 林农[2] 

机构地区：[1]南水北调东线江苏水源有限责任公司,江苏南京210029 [2]淮安市水利勘测设计研究院有限公司,江苏淮安223005

出　　处：《江苏水利》2013年第10期12-13,16,共3页Jiangsu Water Resources

摘　　要：南水北调泗洪站枢纽工程是南水北调东线第一期工程投资最大的枢纽工程,工程总体布置方案的确定对工程的投资、施工、征地移民、运行管理等均有很大影响。从工程技术、施工条件、征地拆迁、交通条件、结合排涝、运行条件、工程投资等方面对总体布置进行研究,选择最佳布置方案。Soil organic matter can affect the hydration of cement and go against the strength increasing of cement-soil. The influence of cement content, admixture, cement age on unconfined uniaxial compressive strength of cement-soil are discussed by laboratory tests. It is indicated that unconfined uniaxial compressive strength of cement-soil increases by adding cement amount or water reducing agent. And the compressive strength are incressed with the growth of cement age. Unconfined uniaxial compressive strength ratio with the cement age of 14d and 28d is 0.85.

关 键 词：南水北调 泗洪站枢纽 总体布置 

分 类 号：TV675[水利工程—水利水电工程]