摘要
本文介绍了山西省大水网东山供水工程输水隧洞TBM独头施工掘进15.5km通风系统方案设计,根据工程特征参数计算风量、风压和风机功率,并对通风系统设备进行了优化匹配选型。监测结果表明:采用该通风系统满足工程施工需要,为同类工程通风系统设计施工提供相关借鉴和参考。
In the paper, the plan design of TBM sole-head construction excavating 15.5 ventilation systems in Shanxi major water network Dongshan Water Supply Project is introduced. Air quantity, wind pressure and fan power are calculated according to engineering characteristic parameters. Matching model selection is optimized for equipment of the ventilation systems. Monitoring results show that the ventilation system is adopted for meeting the demand of engineering construction, thereby providing related reference for the design and construction of similar engineering ventilation system.
出处
《水利建设与管理》
2017年第7期1-4,共4页
Water Conservancy Construction and Management
关键词
输水隧洞
作业环境
TBM
通风方案
设计施工
water conveyance tunnel
working environment
TBM
ventilation plan
design and construction
