| 1. | After studying the former static calculation method of rail joint , a new calculation model of joint is presented in the article
在与以往接头静力计算方法进行比较后，本文提出了一种新的接头计算模型。 |
| 2. | At the end of this part , the paper studies how to automatically divide the general wall element into shell elements , according to the theory of substructure
在结构静力计算模块还研究了根据子结构原理实现的通用墙元自动细化成壳元的实现方法和过程。 |
| 3. | The tapered beam element is used hi the fem . with the fem . the linear static and in - plane stability analysis of the frames are carried out conveniently
本文开发了一套变截面梁单元有限元分析程序，可对变截面门式刚架结构体系进行精确的静力计算与平面内稳定性分析。 |
| 4. | By use of the fem program , the paper contrasts the differences of static calculation and stability analysis results of tapered portal frame structure analyzed by uniform section beam elements and tapered section beam elements respectively
利用该程序，比较了分别用等截面梁元和变截面梁元对变截面刚架进行静力计算与平面内稳定性分析的差异。 |
| 5. | According to the characteristics of the structure and the loading of large rectangle aqueduct with longitudinal beams , we study the static structure calculation methods and compare the practical space method , the girder method and the solid 3 - d fem
摘要根据大型多纵梁矩形渡槽槽身结构及其受力特点，研究了其结构静力计算的方法，并对梁格法、三维实体单元有限元法和实用空间分析法进行了对比。 |
| 6. | By way of research staggered truss system space cooperation work principle , the text has systematically given out the plane structure computational module and the elastic static computational method , and provides a detailed calculation example
通过对错列桁架体系空间协同工作原理的研究，首次系统地给出了可以考虑扭转效应的平面结构计算模型和弹性静力计算方法，并提供了过程详尽的计算实例。 |
| 7. | In this paper , a discrete fem model of the whole trolley is established , and the detailed stress and deformation distribution of the whole trolley and its key components under different operational static loads are obtained by fem analysis calculation
应用大型通用有限元分析软件对一种型号的模板台车进行结构静力计算分析，建立较完善的分析计算模型，计算出模板台车在使用过程中、在不同工况下各部分的应力应变数值。 |
| 8. | This new erection procedure is compared with the conventional way from the reasonability , convenience and economic aspects . the results obtained from the calculating data state that cantilevering the main girder without tensioning the longitudinal pre - stressed reinforcements is a better way for establishing the cable - stayed bridge
本文把这种方法与传统方法在受力合理性、施工方便程度和经济性方面做了比较分析，并结合整体静力计算说明悬臂浇筑斜拉桥主梁时不张拉纵向预应力筋这一方法的可取之处。 |
| 9. | Then , a thorough discussion and sum ? p about the main construction process of cfst tied ? rch bridge without wind bracing is presented in the paper in association with the construction practice of the bridge . in addition , the author put emphasis on the static calculation of two point integral hoisting construction method in single cfst arch rib . futhermore , the stabilization of arch rib in construction and service stage are analyzed detailedly
本文结合该大桥的施工实践，对无风撑钢管混凝土系杆拱桥的主要工艺施工流程进行了全面论述和总结，并重点对单片钢管拱肋两点整体吊装的结构受力进行了静力计算及对拱肋在施工和运营阶段的稳定进行了分析。 |
| 10. | Firstly , static analysis of slts subjected to design load is done , employing space link series fea , and enduring capacity and internal force distribution of latticed truss structure may be realized to some extent , so primary decision of key inspect regions of roof slts can be run in the thesis
本文首先以空间杆系有限元法对整个网架结构进行在设计荷载作用下的静力计算分析，对网架结构的承载能力和结构的内力分布有一定程度的了解，并可初步确定网架结构监测的关键区域。 |
