1) front mainframe
前主梁
2) front girder
前梁
1.
In allusion to the characteristics of soft roof,soft coal and soft floor coal seam,an analysis was made on the two problems of roof flaking and rib spalling in full-mechanized caving face,they were waiting to be solved in the design of the front girder of leading hydraulic roof support.
针对"三软"煤层的特点,分析了放顶煤排头液压支架前梁设计中需解决的架前冒顶和煤壁片帮问题,从提高前梁端部的支撑能力和接顶性能、采用前后铰接式顶梁、铰接可伸缩式前梁等方面,改进前梁的结构设计,并进行强度校核,验证了设计的正确性和可靠性。
2.
Through stress testing and simulation of the key component—front girder,and by analyzing the data of test and simulation we conclude that the front girder meets intensity requirement.
对其关键部位——前梁也分别进行了应力测试和仿真分析,对比实验测试和仿真分析的数据,发现两者的一致性较好。
3) girder
[英]['gɜ:də] [美]['ɡədɚ]
主梁;大梁
4) height of box-girder
主梁梁高
1.
In this paper, the deflections of different continuous rigid frame bridges with different heights of box-girder were calculated to study the influence of the height of box-girder on long-term deflection.
研究主梁梁高对于大跨度预应力混凝土连续刚构长期挠度的影响。
5) Main girder
主梁
1.
Experiment and submodeling analysis on local stress in main girder of prestressed concrete cable-stayed bridge;
预应力混凝土斜拉桥主梁局部应力子模型分析及试验
2.
Calibration analysis on reliability of main girder of plane steel gate;
水工平面钢闸门主梁的可靠度校准分析
3.
Construction Survey of Pylons and Main Girders of the Second Changjiang River Bridge in Wuhan;
武汉长江二桥索塔与主梁的施工测量
6) main beam
主梁
1.
Transient dynamic analysis of main beam structure of bridge-craft;
架桥机主梁结构瞬态动力学分析
2.
Deciding the reasonable finished dead state of the main beam of Cable-stayed bridges using stress balanced method;
用应力平衡法确定斜拉桥主梁的合理成桥状态
补充资料：前主
1.已往的君主。 2.过去的主人。
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