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- Backfill grouting is a key process during shield tunnel construction. 摘要壁后注浆是盾构施工的关键工序。
- Then we use JC method to analyze the dynamic reliability of Wuhan Changjiang shield tunnel. 采用JC法(一次二阶矩法)分析了武汉长江隧道横断面的地震动力可靠度。
- Motion law of dynamic targets, such as fal l ing group of seeds, in short distance is detected in the system, increasing calc ulation speed. 该系统的特点是组成简单，仅用单摄像机和一个平面镜就能检测多目标的运动规律，提高了机器的运算速度。
- Government will en ko-r age the removal of double letters, which have always been a dete r ant to a k urate s p e l ing. 政府将鼓励人们消除重复的两个相邻字母现象，这个现象一直是正确拼写的绊脚石。
- Firstly, this paper analyzed the cause of cracking of shield tunnel segments and its influence on the durability of segments. 论文首先对隧道管片结构裂缝的成因及其对管片结构耐久性的影响进行了分析。
- In 2005, we completed independently shaft construction of Huangshi shield tunnel project and successfully filled in a gap in the fields of shaft construction of CNPC . 2005年公司在仪长原油管道黄石长江盾构工程中成功完成了竖井施工，填补了中石油竖井施工领域的空白。）
- Fast Fourier Translation and FRF of impulse function are applied to research the transverse seismic response of shield tunnel, with step-by-step integral procedure being compared. 4．采用频域的方法，利用脉冲波的频响函数，计算了武汉长江隧道横断面在地震荷载作用下的动力响应，并与逐步积分法进行了比较。
- We imported segment moulds and advanced production technologies from Germany, and are able to build shafts and produce segments associated with shield tunnel by ourselves. （公司从德国引进了环片制造模具和先进生产技术，能够独立进行与盾构施工相配套的竖井施工与环片生产。
- Zhu Hehua, Tao Lubin.Study on two beam-spring models for the numerical analysis of segments in shield tunnel[J].Rock and Soil Mechanics, 1998, 19(2): 26-32. [4]朱合华;陶履彬.;盾构隧道衬砌结构受力分析的梁-弹簧系统模型[J]
- shield tunnel(l)ing 盾构法开挖隧洞
- B.Maidl,M.Herrenknecht,L.Anheuser. Mechanised Shield Tunneling. 日本隧道盾构新技术;华中理工大学出版社;1999.
- Mainly introduces the hardware and software design of remote monitoring system in shield tunnel construction, how to put it into construction practice successfully and its optimization. 摘要首先介绍了盾构施工过程中的远程监控系统的硬件软件设计，最后对该系统成功应用于施工实践及其系统优化作了阐述。
- By means of 3D-FEM, the process of undercrossing shield tunnel construction is simulated and the changing laws of displacement, deformation and internal forces of the existing tunnel are analyzed. 采用三维有限元方法对正交下穿盾构隧道施工进行模拟，分析新隧道动态掘进时既有隧道位移、变形和内力的变化规律。
- Conservatory measures of three-tube parallel shield tunnel of subway approaching constructed in Mollisol have been brought forward, which have some reference value to the same kind of engineering. 提出了软土地铁三管并行盾构隧道近接施工的一些防护控制措施,对于同类的工程具有一定的参考价值。
- A new technique is practiced in the EPB shield tunneling construction, which erected the ring in whole on the ground and then hung the ring down to the tunnel. 摘要盾构管片在地面上拼装成环后再吊下组装是此前没有见诸报道的新工艺。
- This paper using 3D FFM to study the soil displacements, the surface settlements and the influence on the nearly spaced tunnel during shield tunneling. 本文运用三维有限元法对盾构法施工过程中引起的地层位移和地面沉降规律以及对临近已建隧道的影响进行了全面的研究，得到了一些有意义的结论。
- A new technique is practiced in the EPB shield tunneling construction,which erected the ring in whole on the ground and then hung the ring down to the tunnel. 盾构管片在地面上拼装成环后再吊下组装是此前没有见诸报道的新工艺。
- Shield tunneling has become one of the important construction methods for metro tunnels in China. 摘要盾构施工技术已发展成为我国地铁随道施工的重要工法之一。
- With development of the social economy, many undersea shield tunnels were built in our country. 随着国民经济的发展,我国江底隧道项目的兴建日益增多。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
