| 1. | Cranes - design principles for loads and load combinations
起重机.负载和负载组合的设计原则 |
| 2. | 5 . utilizing the grey clustering method , mathematics and mechanics knowledge , the safety states of dams under typical load combinations are analyzed and evaluated . 6
利用灰色系统中的灰色聚类方法，并结合数学、力学知识，对大坝在各种荷载组合作用下的安全性态作了分评价。 |
| 3. | Due to the complexity of the load combinations of the gate chamber , it is difficult to perform such test on each load case . on the other hand , it is lack of the test data on the load case perpendicular to the current direction of the gate frusta till now
由于闸室的受力荷载组合较为复杂，对每种工况都做光弹试验不容易做到，且有关垂直水流方向的闸墩受力状况的试验资料迄今尚很缺乏。 |
| 4. | In this paper , load effect combination , resisting buoyancy of basement , load combination of basement outer wall and basement soleplate and equivalent uniform live load of fire engine basing on " load code for the design of building structures " are discussed
摘要该文探讨的是《建筑结构荷载规范》中有关荷载效应控制的组合、地下室抗浮、地下室外墙和底板的荷载组合以及消防车等效均布荷载的确定等内容。 |
| 5. | Finally , niutoushan double - curvature arch dam was modeled and 3 - d fem simulation analysis was performed , so as to find out the integral safety factor and the stress and displacement patterns of dam and its foundation under different load combination
最后，对牛头山水电站双曲拱坝进行了有限元建模和三维非线性有限元仿真分析，计算分析了各种情况下坝体和基岩的应力位移规律，对大坝的整体安全度进行了综合评判。 |
| 6. | Finally , based on the types of all load , using matlab , the reliability programs are compiled to calculate the reliability index under different design and different load combination . the results can be used to evaluate the relatively safety , and direct the leak hunting
最后，基于所得出的各种荷载的分布状况，利用matlab环境编制可靠度计算程序，利用该程序计算在不同设计情况下、不同荷载组合情况下的管壁强度可靠度指标。 |
| 7. | The ferry - borges load combination method is applied to combine the stochastic processes of stillwater and wave bending moments , and the failure of ship hull girder occurs when the combined value of stillwater and wave bending moments exceeds the first yield bending moment
另一方面，船舶在服役期内要定期接受检验，一旦发现船体构件严重受损，则要对其进行修理。遭受损伤的构件在维修后能恢复其对船体强度的贡献，从而提高船体梁的可靠性水平。 |
| 8. | Using the nonlinear methods of the ansys procedure , the stability of the gallery of pudong international airport in the second phase under several different load combinations is analyzed , and load factors , buckling modes , buckling characters and other different factors are obtained
利用ansys程序的非线性分析功能对上海浦东机场二期工程中的候机长廊结构进行了多种荷载组合下的稳定性分析，得到各组合下的屈曲荷载因子、屈曲特征、屈曲模态及不同因素的影响。 |
| 9. | According to criterion all kinds of unfavorable load combinations being considered in the bearing capability analysis , the lightweight steel structure of sleeper workshop is calculated separately at the action of six load combination cases by using ansys software . the deformation and internal force of structural members may be obtained . the results are satisfied with the design
在对结构静力分析计算当中，根据规范考虑了各种不利的荷载组合，对其中三种最不利的荷载，组成6种荷载工况分别对结构的静力进行了计算，得到了结构构件的变形和内力，其结果都能满足设计要求，体现了强柱弱梁的设计原则。 |
| 10. | Introduced by prestressed pier in the gate of spillway in xiao xia hydroelectric power station , the text reasonably established 3 - d finite elements mechanic model by the advanced finite elements popular in the world which can expediently impose tension of anchor funicular at its place . it also considered possible diversified combination of loading , and indicated that the effect of its prestressed action is fruitful compared with its conventional counterpart by study of mechanic calculation in comparison . as a result , it vastly improved burdening state of pier . by analysis of 3 - d finite element method , it also gained the stress result indifferent boundary conditions such as breast wall joint support and fixed support , and the displacement result in diversified loading combination . those results gained the instructive and reference value in design of prestressed pier
本文结合黄河小峡水电站泄洪闸预应力闸墩这一工程实践，采用国际上已成熟的有限元方法，合理地建立了预应力闸墩的三维有限元模型，该模型可方便地按预应力锚索的点位施加锚索预张拉力，考虑了可能发生的多种荷载工况组合，并与无预应力闸墩结构进行了对比分析研究，指出其预应力效果是明显的，可以大大改善闸墩结构的受力状态，通过三维有限元分析，还得到了胸墙简支、固端不同情况下的应力成果和各荷载下的位移成果，这些成果的取得对预应力闸墩的设计具有一定的指导和参考价值。 |
