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- Presents the characteristics of tunnel fire and the ventilation design for the tunnel engineering. 摘要介绍了隧道内火灾的特点和武汉长江隧道工程的通风设计。
- The paper introduced the SFRC"s concept,significance,application in the tunnel engineering and foreground. 论文介绍了钢纤维混凝土的概念、意义和其在隧道工程中应用的研究与前景。
- So the paper has the guiding significance to the design and construction of the similar tunnel engineering. 因此本文对今后类似的隧道工程的设计和施工具有一定的参考性指导意义。
- In addition,the author presented quality detecting of SFRC in the tunnel engineering. 进而,介绍了隧道工程中钢纤维混凝土的质量检测。
- Still be applicable to the river embankment the protection,coast to manage,and the assisting of tunnel engineering and breakwater establish the etc. 还适用于江河堤坝防护,海岸治理,隧道工程及防波导流坝的辅设等。
- The measurement theory and method for submersed tube to be joined together are introduced and applied to one undersea tunnel engineering successfully. 结合某海底隧道工程,介绍了沉管隧道对接的测量理论和方法。
- The particularity of tunnel engineering determined many taches such as reconnaissance and repetition in design and construction. 隧道工程的特殊性决定了勘察、设计和施工等诸环节允许有交叉、反复。
- Taking account of the tunnel engineering,the steel fibre reinforcing concrete (SFRC) was discoursed upon the specialties,design,construction,quality detecting and the application. 本文结合工程实例,对钢纤维混凝土的特性、设计、施工、质量检测及其在隧道工程中的应用进行了论述。
- How much of hydraulic pressure value upon lining may be intituled high hydraulic pressure? Now, there isn't clear boundary value in the field of tunnel engineering. 水压力较大时,水压力成为衬砌结构上的主要荷载,高水压力分界值与围岩级别的关系不大,而与衬砌断面形状关系密切,曲墙式衬砌承受水压力的能力远远超过直墙式衬砌。
- The research results show that the adaptive immune algorithm of the Pearl curve has superiority and effectiveness for intellectuality prediction of tunnel engineering. 研究结果显示,基于皮尔曲线的自适应免疫算法在隧道工程智能预测应用中的优越性和实用性。
- Case studies demonstrated that in tunnel engineering investigations,because of tantivy seismic wave energy attenuation,besides appropriate seismic prospecting method,field setup a... 实例说明,在隧道工程勘探中,因地震波能量衰减较快,除了选择合适的地震勘探方法、观测系统及工作参数外,还应特别注意选择较小的偏移距及道距。
- However,highway tunnel engineering quality inspection and evaluation standard is being dominated by mine tunneling method that obviously exists limitation and obsolescence. 然而在公路隧道质量控制和管理方面仍沿用按矿山法制定的质量检验评定标准,显然存在局限性和陈旧性。
- The study proves that the NMM is a valid numerical simulation software in design of tunneling engineering. 说明流形元法在隧道工程的设计方面是一种可行的方法。
- The prisoners had escaped by tunnelling. 犯人挖地道逃跑了。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。
- Elastic-plastic stress solution of circular section surrounding rock,based on Mohr-Coulomb criterion,has a widely use in the design of tunneling engineering. 应用莫尔-库伦准则得出的圆形断面井巷围岩弹塑性应力解答在井巷工程设计中有广泛的应用,对这一解答进行了深入分析,指出了存在的问题。
- The workers were tunnelling through solid rock. 工人们正在坚石中挖掘一条通道。
- Big Bar Gou Tunnel Engineering Quality Control 大巴沟隧道工程质量控制
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。