Hydroelastic responses of two adjacent large mat-like structures floating in waves are numerically simulated by developed modal analysis method.
应用模态分析方法[1]数值模拟了两个相邻大型浮式箱形结构物在波浪上的水弹性运动响应。
Temperature field analysis of 32 m box beam during steam curing;
32m混凝土箱形梁蒸汽养护的温度场分析
The study of influence of the crossbeam and corner prop on shear-lag in the thin-wall curve box beams;
横隔板及角隅承托对薄壁曲线箱形梁剪力滞影响的研究
Shear lag analysis of crane box beam;
起重机箱形梁的剪力滞分析
The paper emphatically analyzes the influence on the truss frame welding quality of the welding groove form and the welding deformations and the welding technology,the testing and research of the technology for the type of the welding and the factor of infecting welding deformations ect.
着重分析了焊接坡口形式、焊接变形和焊接工艺等对箱形井架制造焊接质量的影响,并对焊接坡口形式、影响焊接变形的因素等进行了工艺试验研究,制定出合理的制造工艺和完善的工艺规程。
the influence of residual stress during welding box beams of bridge crane on the bearing capacity.
该文提出了桥式起重机箱形梁焊接时产生的残余应力对其承载能力的影响问题。
The fem simulation for the effect of spread on Q345B square billets rolled by adjusting waist obliquity in box pass;
箱形孔腰部倾角对轧制Q345B方坯宽展影响的有限元模拟
Pointing to the status of frequently changing roller, low operative ratio and low utilization of roller due to wide specification of ribbon steel, new box pass system for rough rolling was developed and the technique has been successfully used for production.
针对窄带钢品种规格多 ,换辊频繁 ,轧机作业率低 ,轧辊浪费等问题 ,研究开发了一种新型粗轧箱形孔配置方式 ,并成功运用于生产 ,其特点是在一套轧辊上设计几套孔型 ,可生产不同宽度的中间坯。