梁杆 meaning in English
beam column
Examples
- Consideration of dimensional effect of pile structure using modified stiffness matrix of beam - rod element
用修正的梁杆单元刚度阵考虑桩的尺寸效应 - The foundation engineering is typical in both excavation depth and scale , on the basis of in - situ investigation , the design optimistic of retaining wall was discussioned in this paper , the mian reseaches including : the using of fem optimazition methods of rods system ; the delvopment of programs for optimazition of imbedding depth of structure based on matlab and for whole design optimaziton of the retaining structures based on ansys , under the two controlling factors of the saft coefficient and the reliability probability about the whole damage of retaining atructure ; the analysis on the m index of soil , the depth of retaining structures imbedded in the rock and the overall optimistic design of retaining structures
该基础工程不论在开挖深度还是规模上都很具有代表性。作者在现场调研的基础上，探讨了基坑支护结构设计优化问题。主要研究内容可以归纳为：应用基于m法的弹性地基梁杆系有限元方法；在围护结构整体稳定性安全系数与可靠性破坏概率两种控制因素下，编写了嵌岩深度优化的matlab程序与围护结构整体设计优化的ansys批处理程序；进行了地层抗力比例系数反算、地下连续墙嵌岩深度优化与地下连续墙结构体系整体设计优化。 - A port tyre crane has various parts and complex structure , which is made up plenty of beam - bar and shell elements , manual calculation can not guarantee the precision while finite element method needs onerous structure modeling and a great deal of date input . the finite element analysis and modeling of the port tyre crane are difficult because of complex structure and various loads . in order to fit further more design and exploitation of the same type as well as the upgrade of the production i study a kind of parametric software for structure analysis of the port tyre crane , it can reduce the difficulty of modeling and structure analysis as well as improve efficiency
港口轮胎式起重机部件繁多、结构复杂,由数目众多的梁杆与板壳组成,其结构设计和力学分析使用传统的手工计算方法难以保证精度,有限元方法则需要繁重的结构建模和大量的数据输入,并且要求分析人员具有相当的力学知识和有限元基本理论。港口轮胎起重机结构的复杂性、载荷工况的多变性导致港口轮胎起重机结构有限元建模和分析工作效率低、难度大。针对这种情况本课题研发了一套港口轮胎式起重机结构的有限元参数化分析软件,以适应同类机型的进一步设计开发和产品升级换代,降低建模和分析的工作难度,提高工作效率。 - Considering the state - of - the - art of such kind of structural system , the author gives a simulative analysis of the system with the feiyunjiang bridge in wenzhou zhejiang province as an engineering example using three methods : 3 - d beam or bar fem , classical plate / shell fem and virtual laminated element method . the virtual laminated element method may deals with many key issues in simply - supported - continuous system easily such as the matter of actual material or virtual material , mesh replacement
针对国内外对先简支后连续结构体系的研究普遍缺乏深度这一现状，我们以浙江温州瑞安市飞云江大桥引桥为工程背景，运用空间梁杆系有限元、经典的板壳单元法以及虚拟层合单元法对该体系进行了施工仿真分析。 - In view of the construction peculiarity of non - bracket construction trait of y - shape pier upper plate beam in goughexin road viaduct project , the author uses the beam - rod finite element to calculate the whole construction period by steps , compares the result with engineering practice , and finally proves , the calculation can offer reference for the construction and design of non - bracket upper plate beam
摘要针对共和新路高架桥y型墩上盖梁无支架的施工特点，采用梁杆单元，对上盖梁施工过程的各工况进行了分步计算，并与现场测试结果进行比较， ?上盖梁无支架施工设计提供依据。