您要查找的是不是：
- circular tunnel lining 圆形隧道衬砌
- multi-center circular arc tunnel lining 多心圆拱隧道衬砌
- Housed in a 17-mile-long (27-kilometer-long) circular tunnel under the French-Swiss border, the collider is the world's largest atom smasher. 对撞机位于法国和瑞士的边界，装在一个17英里（27公里）长的圆形地道里。这是世界上最大的原子击碎器。
- 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。
- When frequency slightly higher than cutoff, using perturbation method it is to know that tunnel wall wet make attenuation of electromagnetic wave lower not only in rectangular tunnel but also in circular tunnel. 当频率略高于隧道截止频率时利用微扰法可知：不论是矩形隧道还是圆形隧道，隧道壁潮湿使电磁波的衰减率降低。
- 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。
- In combination with the radial deformation equation of brittle wall rock in circular tunnel,the computing model for the axial stress of the grouted rock bolt in ideal brittle wall rock and ... 分析了锚杆应力的分布特征以及影响其应力分布趋势和大小的因素,其中重点对围岩体的剪涨角进行了分析。
- 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；
- El Tani, M., Circular tunnel in a semi-infinite aquifer, Tunnelling and Underground Space Technology, 18, 49-55, 2003. 曾琮恺，隧道开挖渗流现象之模拟，中原大学土木工程学系硕士论文，2002。
- 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；
- 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。
- 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。
- Fold catastrophe model of circular tunnel rockburst 圆形硐室岩爆的折迭突变模型
- 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。
- A study on the stiffness model of circular tunnel prefabricated lining 圆形隧道装配式衬砌接头刚度模型研究
- Each of such bodies as tunnel lining, road way and road surface floorslab has only one inspection face, and the shock echo method has become a new technique for detecting thickness and defects. 摘要隧道衬砌、路道、路面楼板等只有一个检测面，冲击回波法成为新的厚度及缺陷检测方法。
