查询词典 jointless

The composite crunode structure of Jointless Bridges,a new type of crunode structure with bearing capacity between that of the integral abutment bridges and that of the part integral abutment bridges was brought out.

提出一种受力性能介于整体式和半整体式桥台无伸缩缝桥梁之间的新型的结点构造方式———合成梁式的结点构造。

Jointless Bridges ; Composite crunode ; Bearing capacity ; FE analysis ; Experiment

无伸缩缝桥梁；合成梁式结点；受力性能；有限元分析；试验

Research the distributive law of shear-lag of curved box girder jointless bridges by variation of load distribution,and compare with those in joints bridges.provide the basis about the account of account of shear-lag of jointless bridges.

分析无伸缩缝曲线箱梁桥剪力滞系数沿桥跨的变化情况并与有伸缩缝曲线桥进行比较，为无伸缩缝曲线箱梁桥剪力滞系数的计算方法提供理论依据。

Since the signal equipments imported is unable to meet the development demand of urban rail transit, independent research of the domestic digital jointless track circuit is critical. Charateristic analysis for signal transmission of digital jointless track circuit was mainly studied in this thesis. Design digital jointless track circuit analysis software, which validated the transmission parameters could or not meet requirements of the normal, shunt and signaling states, was the key work of the research.

本文在我国引进的国外信号设备无法满足国内城市轨道交通发展的需求，并自主研发出国产化试验型数字轨道电路的背景下，对数字无绝缘轨道电路信号传输进行特性分析，并设计出数字无绝缘轨道电路分析软件，实现对特定的轨道电路传输参数验证其能否满足调整、分流和机车信号工作状态的要求。

E. the jointless track circuit and the electric traction track circuit with asymmetrical line parameters, the simulation modeling of track circuit interference from local line is also analyzed.

基于电化区段线路不对称轨道电路和无绝缘轨道电路同线干扰的特性分析，提出同线干扰分析数字仿真模型的建立方法。

Jointless design method is used for an overlong transfer structure.

对某超长转换结构进行了无缝设计，采取了箱形梁转换形式，框支转换梁采用了有粘结预应力技术。

In accordance with the wide use of jointless track circuit , the methods for measuring jointless track circuit are studied.

因此，轨道电路参数测量的研究有重要的理论和应用价值。

The model of jointless turnout on bridge is built up by using the finite element method,the forces and displacement of jointless turnout are computed,and the influences on jointless turnout of bridge structure are analyzed.

本文采用有限元分析的方法，建立桥上无缝道岔的模型，计算桥上无缝道岔的受力和变形，并分析了桥梁结构对无缝道岔的影响。

The jointless switch is an important component part of jointless track across sections, it can notably raise the train running speed and the regularity.

无缝道岔是跨区间无缝线路的重要组成部分，能显著提高列车运行速度和平稳性。

A detailed introduction is given to technical standard of trans\|sectional jointless track and requirements over jointless switch , providing references for revision and supplement of relevant technical standard.

分析无缝线路名词术语及有关规定，系统介绍跨区间无缝线路技术标准、无缝道岔有关要求，便于工程技术人员借鉴，为尽快组织制定和修改补充所涉及技术标准提供参考。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了