Mechanical behavior of lining structure is analyzed under 10 different conditions that high water pressure suddenly effluent water upon 8 different parts of tunnel section with FEM numerical model.
用有限元数值模型,分析隧道断面上8个不同位置10种不同水压突水条件下衬砌结构的受力特征。
It is important and difficult for design and calculation of concrete buoyancy in construction of formwork lining trolley with full circle section.
在全圆断面模板衬砌台车的施工应用中,混凝土浮力的设计计算是重点和难点。
This paper introduces excavation of the unfavorable geological section of tunnel project of Wanjiazhai YRDP, temporary brace and construction of concrete lining.
文中介绍了万家寨引黄隧洞工程不良地质洞段施工中的开挖,临时支护,混凝土衬砌等。
This article introduced the variable cross section liner dolly design to solve the tapered long-span lining construction of JiaHua-DaPing tunnel in ChongQing.
本文介绍变断面衬砌台车设计,用以解决重庆嘉华大坪隧道变断面大跨度衬砌施工。
The present experimental investigation attempts to understand the attenuation of detonation waves propagating through an absorbing material lining section.
实验旨在研究气相爆轰波在阻尼管道(管壁上衬有吸收材料)中传播时的衰减现象。
And in Mumbai, India, mothers were lining up for special delivery on their new baby, via caesarean section.
在印度孟买,孕妇们排对等候剖腹产生孩子。
This section USES advanced tooling and making a selection of high quality fabric lining, Seiko Qiao do, to wear soft and feel comfortable!
此款选用高级工装制做有内中内衬,选用优质布料精工巧做,使之穿戴柔软舒服轻松!
Tunnel lining commonly is curve wall, and the load is complex, so load effect at each section of tunnel lining is not easily obtained.
隧道衬砌通常是曲线壁,和负载是复杂的,所以加载在每个边的隧道衬砌的影响是不容易得到的。
The internal force of the shaft lining section and its corresponding external load are determined by electrical measures.
采用电测法测量井壁载面的内力与其相应的外截。
There are still some shortages in the design of U-shaped cross section channel with concrete lining.
明渠衬砌U形断面渠道设计中仍存在一定的缺陷。
For tunnel sections with good surrounding rocks, the U-shaped rock-bolted section is selected as a final optimized section instead of the original circular reinforcement concrete lining section.
对隧洞围岩条件良好洞段,论证取消隧洞原圆形钢筋混凝土衬砌,选定马蹄形锚喷断面作为最终优化断面形式。
Therefore, the response to different geological section is different lining design, to take measures to ensure safety of segment.
因此,应对不同地质段进行不同的衬砌设计,采取措施确保管片受力安全。
The glass lining tower section on the application of refining tower, obtains the the consistent high praise from the chlorine-alkali association.
搪玻璃塔节在精馏塔上的应用,获得氯碱协会的一致好评。
While cultivated Radix Saposhnikovia had phloem transverse section of root with oil tube lining up 10-11 rings and xylem vessel with distinct annual ring.
木质部导管呈放射状排列,但年轮状不明显。防风栽培品根横切面韧皮部油管10~11轮;
It is a super-shallow-berried single-span tunnel project. The New Austrian Tunneling Method is used in design of station, constant-section composite lining is employed for the station structure;
按新奥法原理进行设计,结构采用等截面复合式衬砌,施工采用双侧壁台阶组合法暗挖施工,工程设计难度大、施工风险高。
It is a super-shallow-berried single-span tunnel project. The New Austrian Tunneling Method is used in design of station, constant-section composite lining is employed for the station structure;
按新奥法原理进行设计,结构采用等截面复合式衬砌,施工采用双侧壁台阶组合法暗挖施工,工程设计难度大、施工风险高。
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