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- In this paper, FLAC3D is adopted to simulate the mechanical behavior and deformation characteristics with different excavating method and excavating sequence of large section cavern within soft rock. 运用三维有限差分数值计算软件(FLAC3D),模拟分析了软岩大断面硐室围岩由于开挖方法、开挖顺序的不同而产生不同时效变形与应力状态的力学响应及变形特性。
- Baziling Forked Tunnel Excavating Method 八字岭分岔隧道开挖方法
- both-side head excavating method 双侧壁导坑法
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- With the excavation of littoral tunneling at depth shallow, finite software is adopted to simulate the excavation of tunnel using partial excavation method. 结合沿海地区软土地区浅埋暗挖矩形隧道施工,使用有限元软件对分部开挖进行非线性数值模拟,分析矩形隧道初期支护在开挖过程中的地表沉降变形。
- Discussion on Safety Excavating Method of Coal and Gas Outburst Danger Zone 浅谈煤与瓦斯突出危险区掘进施工安全
- A tool or machine used for digging or excavating. 挖掘器,挖掘机用于挖掘或采掘的工具或机器
- According to the practical situation, the large excavation method was used to shift the break-off pipe crossing segment to the altered design altitude, than the buried trench laying method was applied to accomplish remained pipeline crossing. 文章针对这一穿越工程事故,详细介绍了补救施工方法及其关键技术。 根据工程的实际情况,采取大开挖方式将断点处管段返到变更后的设计高程,再采用沟埋敷设法完成剩余管道的穿越。
- By means of the numerical simulation and spot measure, the safety and reliability to use CRD excavation method to building shallow big-span double-line tunnel under existing vibrant train load are tested. 并对具有土质、浅埋、双线大跨度以及既有线运营动荷载条件下,依靠监控量测数据分析,论证CRD工法原理、工艺应用于西北类似条件的地下工程施工安全性和可靠性。
- Based on the research of plastic zone development regularity in excavation of deep / large foundation trench, different excavation method should be adopted depending upon their particular conditions. 在研究深大基坑开挖施工中塑性区发展规律的基础上,可针对不同条件的基坑,采用不同的开挖方式。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法,你就会取得良好的结果。
- Many times has he tried that method. 那种方法他已经试验许多次了。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。