1) Shallow burying terminal buds
浅埋顶芽
2) shallow-buried curve pipe jacking
浅埋曲线顶管
1.
The results show that the scope of formation disturbance and formation stress changes are affected by the one-time pushing distance,pushing speed,grouting pressure and the soil layer thickness shallow-buried curve pipe jacking.
结合工程实际,详细论述了浅埋曲线顶管有限元计算分析中边界条件和材料强度准则的选取;采用有限元法和现场试验对顶管施工引起的管土作用效应进行了分析,两者结果基本一致。
3) shallow buried
浅埋
1.
Construction technique for opening section of shallow buried water conveyance tunnel;
浅埋输水隧洞洞口段施工技术
2.
Scattering of SH-wave by a shallow buried elliptic cylindrical cavity and dynamic stress concentration;
平面SH波在浅埋椭圆柱形孔洞上的散射与动应力集中
3.
The first weighting procedure of shallow buried face under thin bedrock may be divided into 3 phrases: lower strata caving,key strata and its upper strata's damage and caving,lagged caving of loose strata.
薄基岩浅埋深工作面初次来压经历基岩层下部分层垮落、关键层及其上部岩层破坏垮落、松散载荷层滞后垮落等3个阶段。
4) shallow overburden
浅埋
1.
A Brief Introduction to Design &. Construction of Shihuang Tunnel with Shallow Overburden;
重庆石黄浅埋隧道设计和施工简介
2.
Based on the principle of New Austria Tunneling Method,the Cross Diaphragm Method is usually selected to construct big-span shallow overburden highway tunnel.
新奥法原理指导下的CRD分部开挖技术是目前大跨浅埋公路隧道施工的主要方法。
3.
In this paper,with the rectangle tunnel construction in the foreland soft rock with shallow overburden,FLAC is adopted to simulate the excavation of tunnel using partial excavation method,The mechanism of large deformation process of rectangular tunnel primary support is studied.
结合沿海地区软弱围岩浅埋暗挖矩形隧道施工,使用有限差分软件(FLAC)对分部开挖进行非线性数值模拟,研究矩形隧道软弱围岩在开挖过程中大变形的机理。
5) shallow-buried
浅埋
1.
Study on excavation sequences and support optimization for shallow-buried and large-spanned tunnels;
浅埋大跨公路隧道施工过程和支护优化的研究
2.
Simulation on different excavation construction of the shallow-buried tunnel under the uneven rock pressure
浅埋、偏压隧道开挖施工方案的仿真分析
3.
With the Longtan Tunnel of the Shanghai-Rongxi Expressway as an example, the paper outlines the complex geological conditions of the shallow-buried and biased tunnel, and introduces the slurry-reinforcing technique used for the ground of the inlet section of the tunnel, the key construction techniques for the inlet section, and the reinforcing measures against deformation.
根据沪蓉西高速公路龙潭隧道复杂地质情况及洞口浅埋偏压的条件,介绍洞口地面注浆加固、洞口段施工关键技术及发生变形后的加固处理措施,为类似工程提供借鉴。
6) shallow cover
浅埋
1.
Construction technology of soft surrounding rock tunnel with shallow cover and lateral pressure;
浅埋、偏压、软弱围岩隧道进洞施工技术
2.
Therefore,the coast land portion of Xiang an sub-sea tunnel belongs to shallow/super-shallow covered tunnel.
厦门翔安隧道陆域端存在800~1 000m的全风化土层和全—强风化的岩土互层地层,隧道埋深6~30 m,其中6~17 m占80%以上,属于浅埋-超浅埋隧道,全部位于地下水位以下,并受厦门地区强降雨的影响,隧道地下水非常丰富,土层遇水即崩解坍塌。
3.
This paper mainly described the construction technique and the control points of entrance of large-span,shallow cover and soft surrounding rock tunnel in rebuilding and union wing of Zhonggu-Mount Tunnel of JC6 bargain part of Xianmen airport highway(Xianyue rode to Yanwu Bridge).
对厦门市机场快速路(仙岳路—演武大桥)JC6合同段钟鼓山隧道改建并线段大跨度、浅埋及软弱围岩隧道洞口段施工工艺、施工方法的控制要点进行了重点阐述,其施工工艺和方法能为同类隧道进洞施工提供借鉴。
补充资料：A3钢试片在济南埋20年后的腐蚀情况
A3钢试片在济南埋20年后的腐蚀情况
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条