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- Bottle Stopper Method Applied to Treat Heavy Roof Failure Accident in Large Cross Section Tunnel 用瓶塞法处理大断面隧道通天冒顶事故
- large cross section tunnel U451大断面隧道
- large cross - section loess tunnel 大断面黄土隧道
- tunnel with super large cross - section 超大断面隧道
- Uniform hardness distribution even in large cross section mold dies because of excellent hardenability. 大尺寸模具中心部位也同样有相对硬度。
- The construction method of large cross section airbridge in soft rock i s presented in this paper. 阐述了软岩中大断面风桥的施工方法。
- The spoiling is a key factor influencing the advance speed for the shaft excavation,especially for the excavation of large cross section and deep shaft. 对于竖井开挖 ,尤其是大断面深竖井开挖 ,出碴这一环节 ,往往是决定掘进速度快慢的关键因素。
- In previous underpass constructions, web plate concrete would impose relatively high pressure onto the forms due to structure height and large cross - section dimension. 以往在箱通施工过程中,由于结构高度和截面尺寸较大的影响,腹板混凝土会对模板产生较大的侧压力,通常采用在模板上设置拉杆克服这部分压力。
- A reasonable calculation model of slag point was built according to slag point seting in small section tunnel project. 本文在研究隧洞掘进机开挖隧洞出碴及材料运输三种典型方案后,对其调度方案进行了设计计算。
- The paper introduced the blasting parameters and construction technology for small section tunnel in crumbly strata. 介绍了破碎岩层中小断面坑道的爆破参数和施工技术。
- large cross -section underground railway tunnel 大断面地下铁路隧道
- Dae Jang square welded components large cross section of weld cladding weld necessarily lead to a larger deformation, must try to prevent. 方形焊接构件大长焊缝大截面熔敷必然造成较大的焊接变形，必须设法预防。
- Practice on Handling of Roof Falling in Tunnel with Large Cross Section 大断面隧道塌方处理工程实践
- Review on Study of Three lane Highway Tunnel with Large Cross Section 三车道大断面公路隧道研究现状综述
- Secondary Lining Technology for a Large Section Tunnel 新七道梁隧道大断面二次衬砌施工技术
- Study of Rib Waveguides with Large Cross Section 脊形波导大截面理论研究
- He bit off a large piece of the apple. 他咬下一大块苹果。
- roadway with large cross section 大断面巷道
- deep large cross section rock roadway 深部大断面岩巷
- mine large cross section chamber 大断面硐室
