The supporting brackets ( sb ) are designed to transfer the concreting and launching load from the mss down to the pier column ( foundation ) 牛腿设计为将混凝土和推进荷载从mss转移到墩柱(基础)上。
The whole system is supported by the main jack arrangement when concreting , placed at the front supporting bracket and the ( rear ) suspension gallows ? or on supporting brackets only at the start and expansion joint spans 整个系统在混凝土浇注过程中由前牛腿及(后)吊架上主千斤顶系统支撑,在起始段和伸缩缝处则在前后牛腿处支撑。
Pc especially can be used i n manufacturing the foundation , bed supporting bracket . in experi ment , we are studying with using stimulating machine bed and taki ng the finite element method to stimulate it , results of experiment and stimulating prove that this kind of material is good in machine engineering 特别适用来制造机床底座、床身、支架等基础件件。在实验中,我们用仿真机床床身进行研究,并用有限元软件进行了数值模拟,实验及拟和结果证明其应用的价值。
2 . detailed introductions are given for the design scheme and engineering situations . 3 . the construction design , construction scheme and construction technology of ballastless embedded sleeper track are researched in combining with the constructing of the ballastless track on shahe bridge inside b26 - 1 section on qin - shen railway . the design , application and construction measure for the adjustable up - supporting bracket for track panel are particularly described and expatiated 结合秦沈客运专线b26 - 1标段内沙河无碴轨道实际施工情况,对长枕埋入式无碴轨道的总体施工安排、施工方案以及施工工艺进行了研究,同时重点对长枕埋入式无碴轨道的上承式可调式轨排支撑托架的设计、使用和施工测量控制进行了细致地说明和阐述。