[ dǐliáng ] base girder bedstone bottom girder collar floor bar floor beam ground sill groundsel groundsill main timber mudsill sill
Example Sentences:
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Spring - steel floor member 弹性钢底梁
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Bogie sole bar 底梁转向架构件
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Standard rolling door uses gear brake motor to drive . track and sill is specified designed as structure of door ; frame . it is widely used in large stteel - structure building 普通卷帘门采用专用卷门机驱动，导轨和底梁按照建筑物门框的形式单独设计，可广泛应用于大型钢结构建筑物。
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The paper introduces large - scale fem software , algor , by which the auther can build model of hanging box of high pile cap , and simulates accurately three loadcases , which include loadcase behind enclosed concrete , loadcase behind empty water in hanging box , and loadcase behind high pile cap construction . the auther calculates tensor and displacement of hanging box weir when loads exert panels , supports , suspenders , top beams , base beams of hanging box weir . at the same time the auther carrys out th e stability analysis , besides , educes calculational and analytical data , which are tally with construction result in the main 论文介绍大型通用有限元计算软件algor ，并用软件建立大辽河特大桥高桩承台吊箱围堰的全结构模型，相对准确地模拟灌注封底混凝土后、抽除吊箱内河水后、承台破冰体施工后等三种受力工况，并用模型进行了应力和变形的计算，计算各工况荷载作用于吊箱全结构箱体板面、内支撑、吊杆、悬吊顶梁、底梁等的应力和变形，并对比吊箱围堰板面计算变形和施工实测变形，结果是吻合的；对大辽河特大桥高桩承台轻型吊箱的稳定性进行了计算分析；论文研究工作表明，应用组合有限元方法计算大型施工结构问题具有现实意义。
