基于工期与流量平衡的基坑冲土泵送开挖水力机械配置技术  

Configuration Technology of Hydraulic Machinery of Pumping Excavation Based on the Analysis of Construction Period and Flow Balance

作　　者：周建民 柴干飞[2] 危鼎[2] 陈志刚 何德海 周海贵 龚扎力根白音 危松 ZHOU Jianmin;CHAI Ganfei;WEI Ding;CHEN Zhigang;HE Dehai;ZHOU Haigui;GONG Zhaligenbaiyin;WEI Song(Xiaoshan Aobo Investment Co.,Ltd.,Hangzhou,Zhejiang 310000,China;China Construction Eighth Engineering Bureau Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]萧山奥博投资有限公司,浙江杭州310000 [2]中国建筑第八工程局有限公司,上海200120

出　　处：《施工技术》2021年第7期14-17,共4页Construction Technology

基　　金：中建八局科研立项课题:杭州奥体中心主体育馆、游泳馆、综合训练馆PPP项目综合施工关键技术。

摘　　要：以杭州奥体中心主体育馆、游泳馆项目为例,从工期与流量平衡两方面进行分析,总结了深大基坑采用泵送冲土开挖时的场内与场外水力机械配置技术.工程实践结果表明,经过合理的水利机械配备,可达到在满足工期要求的前提下,最大程度实现节约能源、保护设备、降低成本、增加效率的效果.Through the example of Hangzhou Olympic Sports Center project,based on the analysis of construction period and flow balance,the configuration technology of hydraulic and earth-moving machinery both on site and off site are summarized,when a deep and large foundation excavation is excavated by pumping and flushing.Engineering practice show that through reasonable hydraulic machinery configuration,the effect of saving energy,protecting equipment,reducing cost and increasing efficiency can be achieved.

关 键 词：体育馆 深基坑 冲土泵送 水力机械 配置技术 

分 类 号：TU753[建筑科学—建筑技术科学]