1) parallel connection tip girder
并联顶梁
1.
So the parallel connection tip girder support is chosen and applied according to the characteristics of the coal mine.
该矿根据煤层赋存特点,选用并联顶梁支架,通过近半年的试采,取得了良好的效果。
2) parallel slipping bar composite support
并联顶梁滑移支架
1.
The necessity of using the parallel slipping bar composite support under the condintions of broken roof in the large inclined angle thick coal seam in Xinlu Coal Mine,is expounded.
阐述了在新陆煤矿大倾角厚煤层破碎顶板条件下应用并联顶梁滑移支架的必要性,介绍了ZH1600/16/24B型并联顶梁滑移支架的技术特点、性能指标、使用过程中的改进,以及在鹤岗矿业集团的推广应用。
3) coupling beam
并联梁
4) pile cap beam
桩顶联系梁
5) canopy
[英]['kænəpi] [美]['kænəpɪ]
顶梁
1.
Light type caving coal hydraulic support structural characteristic and discussion on canopy structural design;
轻型放顶煤液压支架结构特点和顶梁结构设计的探讨
2.
Detailed the problems and disadvantages of the common hydraulic support'side flap,and put for- ward to a feasible method,designed the mechanism of no side flap canopy.
阐述了几种常见液压支架侧护板存在的问题和不足,提出了一种切实可行的解决措施,即设计了一种无活动侧护板的顶梁。
补充资料：顶梁
1.头顶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条