摘要
论文以阜宁县棚户区改造(湖畔景苑)EPC工程总承包项目现场素填土、粉质黏土、淤泥质粉质黏土作为试验材料,通过掺加固化剂和设计要求的15%水泥进行了无侧限抗压强度试验。试验结果表明,掺加14%固化剂即可达到设计指标要求,且结果优于15%掺量的水泥,采用固化剂替换部分水泥进行土体固化经济效益显著。
Plain soil,silty clay and silty clay are used as test materials in the EPC project of Funing Shanty Town reconstruction(Hupan Jingyuan).The unconfined compressive strength test is carried out by adding curing agent and 15%cement as required by design.The test results show that adding 14%curing agent can meet the design requirements and also better than that of 15%cement,meanwhile the economic benefit of replacing part of cement with curing agent is significant.
作者
申晓明
高春蕾
孙佳
姚云飞
池帅
张琳娜
SHEN Xiao-ming;GAO Chun-lei;SUN Jia;YAO Yun-fei;CHI Shuai;ZHANG Lin-na(China Communications Road and Bridge East China Engineering Co,Ltd,Shanghai 201203,China;China Academy of Building Research,Beijing 100013,China;State Key Laboratory of Building Safety and Environment,Beijing 100013,China;National Construction Engineering Technology Research Center,Beijing 100013,China)
出处
《建材世界》
2024年第1期23-26,共4页
The World of Building Materials
关键词
水泥土
固废
固化剂
复合搅拌桩
cement soil
solid waste
curing agent
composite mixing pile
