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- The load-bearing capacity of the U-steel yieldable support is investigated in view of its stability,and the influence of support overlap parts is studied on stability. 型钢可缩性支架的承载能力主要取决于支架本身整体稳定性。
- STABILITY ANALYSIS OF U-STEEL YIELDABLE SUPPORT U型钢可缩性支架的稳定性分析
- Keywords support pressure;airproof wall;yieldable support; 支承压力;密闭墙;柔性支护;
- Keywords Entrance;Yieldable support;Secondary supporting; 进路;可缩性支架;二次支护;
- Keywords yieldable support;yielding condition;pre-tension of clamp;carrying capacity; 可缩性支架;缩动条件;卡缆预紧力;承载能力;
- Keywords shallow stratum;underground cavity;support mechanism;force method analyses;yieldable support; 浅埋地层;地下洞室;支护机理;力法分析;可缩性支架;
- Keywords three-soft coal seam;tunnel support;metal yieldable support with whole closed type; 三软煤层;巷道支护;全封闭金属可缩性支架;
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- I have a wife and two children to support. 我有妻子和两个小孩要扶养。
- He had to work hard to support his family. 他不得不努力工作来养家。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- We all support his scientific research. 我们都支持他的科学研究。
- We are deeply grateful for your support. 我们深深感谢你的支持。
- The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。
- Their efforts are worthy of your support. 他们这样努力应得到你的支持。
- They did not waver in their support for him. 他们毫不动摇地支持他。
- The demagogue has won people's support. 那个煽动者赢得了人们的支持。
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- The President had lost the support of the congress. 总统已经失去了国会的支持。
- The structure of airproof wall must be yieldable. 密闭墙的结构应采用柔性支护方式。