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- Keywords deep soft rock roadways;numerical simulation;inner bearing structure;outer bearing structure;deep base point displacement; 深部软岩巷道;数值模拟;内承载结构;外承载结构;深基点位移;
- inner bearing structure 内承载结构
- Firstly, the inner bearing shall be disassembled before disassemble the oil tight support. 而欲拆卸油封支座，则首先必须将内轴承拆卸。
- A hard,shelflike,spore - bearing structure of certain wood - decaying fungi,found on stumps,logs,or trees. 木腐菌一种生于某些腐烂树木上的坚硬、片状并带有孢子的结构，常见于树桩、伐木或树上
- Analyse bearing structure with the crawler, its feasibility for variant bearing structure in variant pattern machine. 分析履带行走机构支重结构,在各机型中使用不同支重结构的可行性。
- The following paper describes the design theory of routine conductive maglev train pier bearing structure. 本文对常导磁悬浮车辆支墩结构的设计理论进行了探讨。
- Inner Bearing Assembl of Rear. 后轮毂内轴承总成。
- The research on probing into water bearing structure and watery of fore and lateral survey under coal mine is made by TEM. 利用瞬变电磁法在煤矿井下巷道开展了超前和侧向探测含水构造及富水性的试验研究。
- By means of the same operations as of rear wheel hub inner bearing extractor, the front wheel hub inner bearing extractor can disassemble the front wheel hub inner bearing in intact and smooth way. 前轮毂内轴承拨出器与后轮毂内轴承拨出器相同的操作，可顺利地将前轮毂内轴承完好无损地拆卸。
- The beam and crank pin bearing adopt tip bearing structure to decrease the shaking due to the install difference and operation of pumping unit. 横梁轴承及曲柄销轴承采用调心轴承结构，以降低安装造成的误差和抽油机运转时的振动。
- Discussed its bearing structure design and the reasonable choice of bearing's tolerance and fit,windage, lubrication and airproof. 对其支承结构的设计和轴承的公差配合、轴承的游隙以及润滑与密封等方面的合理选择进行了论述。
- This special fixture can be used to machine inner bore,excircle,and end face,and also can be repeatedly used. 该夹具可完成内孔、外圆、端面的加工,还可重复使用。
- The supercluster-like pipe-type structure is not only the bearing structure for the construction but also determines the space form inside the construction. 超星系团般的管状构筑物，既是建筑的承重结构，又决定着建筑内部的空间形态。
- Machine barrels are precisely processed at the Five-ax Machining Center with high accuracy and locations of inner bore and pinhole are nicety. 机筒在五轴加工中心上精密加工，内孔和销孔定位准确，精密度高。
- Cross type track not only bearing structure but also track for trains running and it"s precision quality directly influence stationarity and comfortability of vehicle running. 跨座式城轨交通系统的轨道既是运营荷载的承重结构,又是车辆行驶的轨道,其施工的精度质量直接影响车辆行驶的平稳性和舒适性。
- The inner bore is reamed by using tungsten steel reamer, while the outer circle is times grinded, advantaged in high precision, esay matching to cylinder cover and stable guiding. 内孔用钨钢铰刀精铰，外圆经多道磨削，精度高，与气缸盖配合易，导向稳定。
- The central problem, appearing in the process of flashless die forging of cylindrical gear blanks, may be the fold in inner bore and the local unfilled zone. 圆柱齿轮坯的闭式模锻工艺中,可能出现的主要问题是内孔折纹和局部不充满。
- The transitory bearing structure of concrete building during construction is varying with time, namely time dependent structure.It consists of formwork shores and early age concrete structure. 摘要现浇混凝土建筑结构施工期间，临时承载结构是由模板支撑和早龄期混凝土结构组成的时变结构。
- Sandwich structure is a bearing structure with excellent mechanics performance,which can fully display material function, ensuring materails maximum utilization,achieving the result of steel saving. 夹层结构是一种力学性能优越的承载结构，它可以充分发挥材料的作用，做到物尽其利，达到节约钢材的效果。
- The inner bore of copper sheathing may diminish after it is pressed.The paper raises a method of simplified calculation in order to guarantee clearance fit between copper sheathing and shaft. 铜套压合后,其内孔将缩小,为使装配后铜套与轴仍为间隙配合,文章提出两种符合生产需要的铜套内孔收缩量的简化计算公式。
