20m深实验井综合施工技术  

Comprehensive Construction Technology for 20 m Deep Experimental Well

作　　者：张静涛[1] 李彩辉 杨凯明[1] ZHANG Jingtao;LI Caihui;YANG Kaiming(China Construction Second Engineering Bureau Co., Ltd., Beijing 100160, China)

机构地区：[1]中国建筑第二工程局有限公司,北京100160

出　　处：《建筑施工》2019年第4期579-582,共4页Building Construction

摘　　要：中石化科学技术研究中心3~#实验楼内设置了1座深20 m的实验井。其结构施工采用了"单侧支模、分层浇筑"施工工艺,使工程得以顺利完竣,具有需要场地小、安全系数高、投入人力和物力少、绿色安全、混凝土成形美观的特点。A 20 m deep experimental well was set up in No.3 experimental building of Sinopec Science and Technology Research Center. The construction of the structure adopts the construction technology of "unilateral formwork supporting and layered pouring" to bring the project completed smoothly with the characteristics of small site requirement, high safety factor, less input of manpower and material resources, green safety and beautiful appearance of concrete.

关 键 词：超深实验井 单侧支模 分层浇筑 大体积 清水混凝土 

分 类 号：TU753.64[建筑科学—建筑技术科学]