| 1. | Design of ship for transporting module of highway bridge over yangtze river 长江公路大桥梁段专用运输船设计研究 |
| 2. | During the on - site experiment for full - scale segmental model of the girder , stress and cracks of the side - boxes were surveyed 进行标准梁段足尺模型试验,观测试验模型横向预应力钢束张拉后,主梁边箱测点的应变,以及模型表面混凝土裂缝的情况。 |
| 3. | The beam end displacement due to beam and column deformation may be calculated by existing cantilever program and then converted by geometric relation 梁段、柱段变形引起的梁外端挠度可利用已有悬臂柱低周交变加载模拟程序计算,再通过几何关系换算得到。 |
| 4. | So , the analysis about response and collapse mechanism of ebfs under seismic loading are not only significant in theoretical aspect , but also important in practice 因此,分析偏心支撑框架在地震作用下的响应以及提出改善耗能梁段的建议,不仅具有理论意义,而且具有很大的应用价值。 |
| 5. | The beam end displacement of beam - column subassemblage may be looked as the superposition of three parts deformation that column deformation , beam deformation , and joint deformation 组合体梁外端挠度可看作是柱段变形引起的梁外端挠度、梁段变形引起的梁外端挠度以及节点区变形引起的梁外端挠度三部分的叠加。 |
| 6. | The aim of flexibility monitoring is to forecast possible flexibility of constructing girder according to the principle generalized from constructed girder so that measures can be taken 挠度监测的目的,就是要根据已施工梁段的挠度变形规律预测待施工梁段可能产生的挠度,并与设计值相比较,以便于提出调整措施。 |
| 7. | During cantilever construction of large span cable - stayed bridge steel box girder , the local relative deformation of steel box girder is obviously different between girder to be suspended and girder supporting crane 摘要大跨度斜拉桥主梁悬臂拼装匹配过程中,吊机作用梁段和被起吊梁段由于受力不同,相对变形存在较大差异。 |
| 8. | 4 . wind load has great influence on construction , but the self error of casting girder and basket load have greater influence , especially , basket falling is directly responsible for the safety of construction 4 .得到风载对施工期可靠度影响比较大,而已浇梁段的自重偏差和挂篮荷载影响很大,特别是挂篮跌落直接关系到施工期桥梁的安全性。 |
| 9. | To acquire a perceptual knowledge of this kind of beam - to - column connection , for the first time , cyclic - loading test of four such specimens were carried out , particular attention was paid to the splicing joints 为了获得对带悬臂梁段拼接的梁柱连接抗震性能的感性认识,本文首次对这种连接进行了四个试件的循环加载试验,试验侧重于对拼接节点的研究。 |
| 10. | A new nonlinear finite element model which applies subsystem connect beams element and space degenerate shell element to analyze eccentric braced structural energy - dissipation and links collapse mechanism is presented in this paper 本文提出了应用子结构法联合梁单元与空间退化曲壳单元分析偏心支撑钢框架耗能性能及耗能梁段破坏机理的非线性有限元分析模型。 |