1) numerical control base
数控基地
1.
This paper introduces the overall thought, operational mechanism and effect of the numerical control base construction in the college.
介绍了学院数控基地建设的总体思路、运行机制和取得的效果,从中体现出该院坚定不移办好基地的决心和勇气。
2) practical data training bases
数控实训基地
1.
Construction of practical data training bases in campus and its operation
校内数控实训基地的建设与运行
3) numerical control industrial base
数控产业基地
4) ground coefficient
地基系数
1.
Ground cofficient K_(30) and compaction coefficient K are used for evaluating filled-soil compaction quality based on practice and ground coefficient K_(30) value for evaluating filled-soil compaction quality is given based on in-situ detection.
结合路基填土压实质量评定,通过现场K30测试,认为以地基系数K30与压实系数K综合评定路基填土压实质量是可行的,并且得出了评定填土压实质量的K30指标。
2.
Under different compaction conditions,the ground coefficient K 30,degree of compaction K(or void ratio n) and dynamic deformation modulus E vd are tested.
本文选择有代表性的9种填料进行大型室内填筑试验,在不同压实条件下测试地基系数K30、压实度K(或孔隙率n)、动态变形模量Evd。
3.
This paper introduces the testing principles and calculation methods of deformation modulus Ev2 and ground coefficient K30,and through the comparison of the testing methods and the contrast of testing data between Ev2 and K30,proves that scientific and rational supervision and testing methods are the important measures for guaranteeing the roadbed construction.
简要介绍了地基系数K30和变形模量Ev2的测试原理与计算方法,通过Ev2与K30试验方法的比较和试验数据的对比,证明了科学、合理的监控检测方法是保证路基施工的重要措施。
5) coefficient of foundation
地基系数
1.
The experiment on the correlation between coefficient of foundation and size of loading plate is performed on experimental model of planar load test in lab, which can model field situation of roadbed.
在试验室模拟路基现场的工况,建立平板载荷试验模型,进行了地基系数与载荷板尺寸的相关性试验,并与理论公式进行了对比。
6) foundation coefficient
地基系数
1.
By elastic foundation coefficient method,this paper calculated lateral stress that elastic pile acts on surrounding rock soil.
用弹性地基系数法,计算了弹性桩作用于桩侧岩土体的应力。
2.
However, there are some limitations in the confirmation of foundation coefficient K.
抗滑桩作为一种主要的滑坡治理工程措施 ,因其抗滑力强、结构形式简单、适用性广 ,在滑坡治理中颇为常见 ,但在确定地基系数 K时存在局限性 ,传统的 k法 ,m法 ,c法只能作为一种经验性的假设 ,用双参数法来确定地基系数K ,代入桩的挠度曲线微分方程 ,可以得出桩在任意深度处的位移 ,转角 ,弯矩 ,剪力的解析解 ,该算法能满足桩在滑面处的位移、转角和最大弯矩值与实测值相等。
3.
The relationship among the bending moment at the joint of the platform and the pile, the horizontal displacement of the platform, and the underground length of the pile with regular foundation coefficient with wind load wa.
引入弯矩系数 ,应用连续梁分析理论 ,分析了常地基系数桩柱在风载作用下 ,平台与桩柱交接处的弯矩、水平位移与入土长度之间的关系。
补充资料：“12650”型基地扫雷舰
Image:11740067846141940.jpg
“12650”型基地扫雷舰
12650型“宝石”基地扫雷舰主要用于寻找、辨别、摧毁港湾、航线及近海水域内的各种沉底水雷、锚雷、漂雷，保护潜艇、水面舰艇和各种辅助船只出海及返航安全。长50米，宽9米，标准排水量430吨，最大排水量460吨，平均吃水2米，最大速度14节，最大航程1500海里，续航时间15天，乘员45人，采用柴油动力装置，装备接触式、拖曳式扫雷具、各种电磁扫雷具、声纳扫雷具、水下电视水雷搜索仪等扫雷设备，声纳雷达、水下声音通信及水雷辨别声纳雷达、导航雷达等无线电电子设备，主要防护火力装备是2门30毫米自行火炮。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。