Based on the large deflection dynamic equations of axisymmetric shallow shells of revolution, nonlinear free and forced vibration of a corrugated shallow shell with a rigid center are investigated. 应用轴对称旋转扁壳的非线性大挠度动力学方程,研究了带刚性硬中心波纹扁壳的非线性自由和受迫振动问题。
Comparison of the Calculations of Three-Convolution Circular Arc Corrugated Diaphragms by Toroidal Shell Theory and by Orthogonal Anisotropy Plate Theory 环壳理论与直交异性板理论在计算三圆弧波纹膜片上的比较
The hydrodynamic performance of a new catalytic distillation packing, corrugated wire net shell loaded with catalyst, was studied in a cold model column with air and water as mediums. 以空气和水为介质,在大型冷模装置上,对采用新型催化蒸馏元件(波纹状丝网装载催化剂)床层的流体力学性能进行了实验研究。
Arched corrugated steel roof is a novel kind of thin-shell structure and is widely used in China. 拱形波纹钢屋盖是一种新颖的金属拱形薄壳结构,在我国已经得到了广泛的应用。
Impact of the Corrugated Expansion Joint on the Fixed Tube Sheets of the Tube shell Type Heat Exchanger 波形膨胀节对管壳式换热器固定管板的影响
Analysis on the Collapse Accidents of Arch Shape Corrugated Shell Roof and Their Improved Safety Measures 大批波纹拱壳屋顶倒塌的事故分析及其安全改进措施
A new type corrugated plate shell exchanger developed by the author is introduced. 介绍作者研制的一种新型波纹板壳式换热器。
The Fatigue Life Analysis of U-form Corrugated Shell Based on ANSYS 基于ANSYS的U形波纹管疲劳寿命分析
Nonlinear Forced Vibration of Sinusoidal Corrugated Shallow Spherical Shell 正弦波纹扁球壳的非线性强迫振动
Arch shape corrugated shell roof is a new light steel structure. 波纹拱壳屋顶是一种新型的大跨轻钢结构。
Development of a New Type Corrugated Plate Shell Heat Exchanger 新型波纹板壳式换热器的研制
Analysis of deformation and stress of circular arc corrugated shell 圆弧形波纹壳的应力和变形分析
The shear bucking mode and ultimate shear capacity of corrugated steel webs are analyzed by nonlinear finite elements method. The corrugated webs are simulated by 8-node structure shell element. 采用考虑剪切变形的8节点曲壳单元离散波纹钢腹板,并用有限元方法进行非线性剪切屈曲分析。
The heat transfer calculation formula from Ha Gong da-zhigang shuo of spirally corrugated tube which more than 100 thousand new-type water-fire tube shell boiler has been used, test and circulating has been shown the correctness of the formula. 十几万台新型水火管锅炉的螺纹烟管传热计算用哈工大-之光所的计算公式,试验及运行已表明公式的正确性。
A new type of arched shell is proposed in the paper, it is called the non corrugated arched shell. 针对波纹拱壳的不足之处,开发了一种新型的拱壳结构&无波纹拱壳。
An approximate analytical solution for the nonlinear problem of the short crown-type corrugated shell 短冠状波纹壳非线性问题的近似解析解