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- tunnel lining construction 衬砌施工
- The key points of concrete lining construction in tunnel in winter are to control the temperature in concrete mixing process and the concrete maintenance. 摘要低温季节隧洞混凝土衬砌施工的关键是控制好混凝土拌制过程的温度及混凝土的保(养)护。
- Different tunnel lining design theory will have different results for the headrace tunnel. 摘要对于引水隧洞的衬砌设计,采用不同的设计理论会得出不同的结果;
- The objective of this research is to make the quality evaluation of tunnel lining by using infrared thermography. 摘要本研究系探讨以红外线热影像分析技术来评估隧道衬砌之品质。
- Wave motion response of tunnel lining embedded in unbounded nonuniform soil medium is studied. 摘要研究了不均匀岩土介质中隧洞衬砌的波动响应。
- In constructing phase, for extruding shield method, the deformed tunnel lining is like a duck egg standing on end, while for EPB shield, it is like a lying duck egg. 在隧道施工阶段,挤压盾构法隧道衬砌呈现“竖鸭蛋”变形,而EPB盾构隧道衬砌则呈现“横鸭蛋”变形。
- As an example, this article discusses the survey supervision of steel lining construction and dome lifting and fixing. 以此工程为例,探讨钢衬里施工和穹顶吊装中的测量监理工作。
- The results of the studies show that the size, length, and scope of tunnel lining crack can be identify by infrared thermography images. 经实地检测高雄市西子湾隧道和高雄县大关山隧道,发现隧道衬砌之孔洞与裂缝部位,其红外线热影像温度差异变化大于没有孔洞裂缝之衬砌。
- In combination with repair demand model, the cost and benefit are evaluated, and effective maintenance scheme for tunnel lining is chosen. 结合维修需求预测模型,通过维修成本效益的评估,对隧道衬砌维修方案进行了比选;
- For concrete lining construction of long inclined shaft with sleep obliquity and big diameter, the construction technology is complex and difficult. 摘要陡倾角大直径长斜井混凝土衬砌施工技术复杂,施工难度特别大。
- The article reports value experience of lining construction for catalyzing and craking unit of Khartoum Refinery in Sudan. 报道苏丹喀土穆炼油厂工程中,催化裂化装置衬里施工的宝贵经验。
- The test results show that the tunnel with smaller values of C/D and of d/D will suffer the larger bending moment on the existing tunnel lining caused by jacking force. 针对潜盾施工问题,本研究分为两大主题来讨论:第一部份探讨不同深径比下单隧道盾尾间隙闭合后,地盘应力释放所造成的隧道衬砌弯矩大小与分布情况;
- But in addition to this line of Link, the MTR line construction M6 also instrumental in prices. 不过这一线除了中环线外,M6地铁线的施工也为价格上升起了推动作用。
- A brief introduction is made on the application of reflected wave method in tunnel lining air cavity detection for the discharge tunnel of Fengtinghe reservoir. 简要介绍了反射波法在凤亭河水库放水隧洞工程中衬砌空穴检测的应用情况,并结合施工开挖资料对应用效果进行评价。
- Some advice provide reference for the ongoing unballasted track on railway passenger dedicated line construction. 并提出了一些体会和建议,为正在建设的无砟轨道客运专线提供借鉴。
- FEM analysis was made of a concrete tunnel lining post-prestressed with double-looped unbonded tendons.The calculated results agree well with the in situ measured results. 文中对一个无黏结预应力混凝土衬砌全部锚索张拉锁定后的应力状态进行了三维有限元计算,计算结果与实测结果具有良好的一致性。
- Secondly: Educed mostly factor of tunnel lining"s unstable stability is the circle of freeze and thaw.Moisture"s move boost up the destroy of the circle of freeze and thaw. 第二、分析得出围岩冻融循环是造成隧道衬砌失稳破坏的主要因素,水分迁移增强了冻胀的破坏性。
- But in a more complex example, the next LINE construct could potentially make your code easier to understand. 可以让你的代码更容易理解。
- MTR M1 line construction will start early, this route is completed, the downtown area will make things significantly shorter time. 地铁M1线将提前开工建设,这条线路建成后,将使五角场地区到市中心的时间大大缩短。
- This paper introduces the structural characteristics working principle and main parts structural and control design of the SDX big splint freeze tunnel line. 本文介绍了SDX大托板速冻隧道线的结构特点,工作原理及主要部件的结构设计。