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- Prospecting the development of city metros, construction with shield driven method will be widely applied. The thesis, with its discuss and study of the aspect, makes reference for future EPB shield driven construction. 展望城市地铁发展远景,盾构工法将被广泛应用,本文在这方面探讨与研究,为今后的土压平衡盾构施工提供参考与借鉴。
- makes calculated analysis in details for some key parameters, such as thrust force of EPB-type shield and torque moment, etc. and transportation system within tunnel constructed by shield driven method through concrete works examples; 对土压平衡式盾构推力、扭矩等关键参数和盾构法施工洞内运输系统以工程实例作了详细计算分析;
- APPLICATION OF SHALLOW UNDERGROUND EXCAVATION METHOD AND SHIELD DRIVING METHOD FOR URBAN SUBWAYS 浅埋暗挖法和盾构法在城市地铁中的应用
- shield driving method 盾构法
- A low-voltage drive method is introduced for TFT LCDs. 介绍了一种低压驱动TFT液晶屏的方法。
- The thesis, with its discuss and study of the aspect, makes reference for future EPB shield driven construction. 展望城市地铁发展远景,盾构工法将被广泛应用,本文在这方面探讨与研究,为今后的土压平衡盾构施工提供参考与借鉴。
- Both continuous-jointed segmental lining and stagger-jointed segmental lining are used in shield driven tunnels. 通缝、错缝管片在国内盾构隧道施工中均有运用,关于两种衬砌形式孰优孰劣的争论一直存在。
- The shield driven tunnel of Yuexiu Park to Sanyuanli in No. 2 line of Guangzhou Metro has been built and used in informal business in 2002. 摘要广州地铁二号线越秀公园-三元里区间盾构隧道已于2002年建成并投入试运营。
- Some experiences on Guangzhou Metro are summed up and some suggestions on the present design of shield driven tunnel are put forward. 总结了广州盾构隧道设计中的成功经验,并对当前盾构隧道设计中有关问题提出了建议。
- Simulations show that prewrite by disk drive method could not only im-prove cache flushing effectiveness and data reliability,but also improve system I/O performance. 模拟试验表明,该方法能提高磁盘写操作的效率、系统数据的可靠性和系统的I/O性能。
- As far as development method is concerned, it applies time-box driven & risk driven method basing on advanced iteration and incremental development theory. DB2 database and RPG language on IBM AS/400 have been used for development as well. 在开发实现方法上,采用了较为先进的迭代与递增开发方法,采用风险和时间箱驱动以及敏捷建模的方法,采用IBM AS/400平台上的DB2数据库,RPG(Report Program Generator)语言。
- From the principles of momentum, a calculation equation has been derived for the sunken boat load on underwater sunk tube tunnel or shield driving tunnel. 从动量原理出发导出水底沉管隧道和盾构隧道的沉船荷载计算公式;以某河口附近可能沉船情况为例,计算沉管和盾构隧道的沉船荷载。
- Minisize axial flow blood pump is the focus on the structure study of artificial heart recently.Being driven via outside magnetic field is a new driving method on blood pump. 摘要微型轴流式血泵是目前人工心脏结构研究的热点,外磁驱动是一种新型的血泵驱动方式。
- Technic of Import Shield Driven Machine 盾构掘进机引进技术
- OLED is recognized the most promising display in the future. This paper introduces an innovative OLED driving method using DVI interface. 介绍了一种使用DVI接口实现AM-OLED动态显示的创新方法。
- Besides,constant current and chopping wave method and triangle-wave driving method were adopted to improve the toque performance. 采用恒流技术结合三角波形的高性能驱动方式,改善了电机的运行性能,并实际证实了该控制技术的可行性。
- It was presented that data driving method used in manufacturing model instead of the method of manually, and NC code could be generated automatically. 提出了以数据驱动方式来代替常规的人机交互方式对制造模型进行处理,最终可自动生成NC代码。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- This driving method was notarized in experiment; it used 458 logic elements in 1K30 and can achieve the fastest clock frequency 25.71 MHz when 1K30-3 is used. 经实验确认;该IP核占用1K30中的458个LE;在1K30-3芯片中;最高时钟频率为25.;71MHz;能够完成液晶显示时序及控制方面的要求且控制灵活;
- Based on the LTY8 paver, typical driving method using rear bridge double axles is introduced, the better traction performance and parasitic power problem are analysed. 以LTY8型摊铺机为例,介绍了一种典型的摊铺机后桥双轮驱动方式,并分析了其良好的附着性能及避免产生寄生功率的问题。
