摘要
介绍了再生骨料混凝土在桂林市江河湖库水系连通工程中的施工工艺以及工程效果。对该工程中再生骨料混凝土各性能指标进行试验,结果表明再生骨料混凝土的力学性能和耐久性能均达到工程设计标准。经济效益方面,再生骨料混凝土与天然骨料相比,每公里造价节约超20万元,降低了施工成本。
An introduction was made on the construction technique and engineering effects of recycled aggregate concrete applied in river lake reservoir water system connection project of Guilin City.The properties of recycled aggregate concrete were tested.The results of test demonstrate the mechanical properties and durability of recycled aggre gate concrete conform to the engineering design code,and the construction cost per kilometer may decrease by more than 200 thousand yuan compared with the natural aggregate concrete.
作者
闫志勇
陈德伟
YAN Zhi-yong;CHEN De-wei(Guangxi Construction Group Haihe Water Conservancy Construction Co.,Ltd.,Nanning 530000,China;Hohai University,Nanjing 210000,China)
出处
《广西水利水电》
2021年第2期80-84,共5页
Guangxi Water Resources & Hydropower Engineering
基金
广西重点研发计划(桂科AB17292083)。
关键词
再生骨料混凝土
工程应用
可行性
江河湖库水系连通工程
桂林市
Recycled aggregate concrete
engineering application
feasibility
river lake reservoir water system connection project
Guilin City
