The emphasis is put on the action of the load and the radius in different load-radius diagram and effect on the load-momend capacity,benefiting the choice of tower cranes in high-rise building construction.
本文对动臂式塔式起重机和小车式塔式起重机的作业载荷图的产生，特性进行了对比分析，着重阐述了起重载荷，作业半径在不同载荷图中的作用以及对起重能力的影响，对建筑施工中选用塔式起重机有一定指导意
On the foundation of using the factor loading graph of the correspondence analysis to get geology information, uses Visual C++ to resolve some questions in graph drawing,making sure the graph having rational layout,clear abscissa and ordinate,precise label of data description,and appropriate color selection .
在运用对应分析因子载荷图获取地学信息的前提下,用VC++对图形绘制应解决的问题进行了实现,确保所绘图形整体布局合理、横纵坐标标注清晰、数据文字标注和显示准确、颜色选取适当。
Effect of load on the dynamic characteristic of drill derrick;
载荷对石油钻机井架动力特性的影响分析
Wave load calculation for semi-submersible platform;
半潜式平台的波浪载荷计算
Effects of Load on the Abrasion Property of Particulates Reinforced Metal Matrix Composites;
载荷对颗粒增强铁基复合材料摩擦性能的影响
Study on Vibration Response of Floodgate to Loading Produced by Underwater Blasting;
水下爆破载荷引起坞门振动响应试验研究
Excavator loading simulation for hard-rock cutting;
掘进机截割硬岩的载荷模拟研究
Effect of different loads on the formation of self-repairing film on the surface of 45~# steel;
不同载荷对45~#钢表面自修复膜成膜影响
It may solve the problems of maximum stress and maximum deformation of cantilever beams with variable cross section under arbitrary loads.
本文提供了一种求解变截面悬臂梁在任意载荷作用下最大正应力及最大变形的方法。
A new analytical model is developed to analyze rotor dynamic loads.
建立了计入动力入流的旋翼动载荷分析模型，在旋翼模型试验台上进行了悬停状态总距激振的铰接式旋翼动态升力实验研究，理论计算与试验吻合很好。