查询词典 tubular girder

This paper expounds the design idea and main contents of construction control system in Self-anchored Suspension Bridge with different girder stiffness.

本文系统地阐述了不同主梁刚度的自锚式悬索桥施工控制系统的设计思路和主要内容。

It is shown that the first passage dynamic reliability of the suspension bridge girder satisfies the requirement of stiffness.

通过计算认为该悬索桥主梁的首超动力可靠度能够满足刚度的要求。

The suspension force is the basis of track or bridge girder design and track dynamic analysis .

悬浮力是线路桥梁设计和车辆线路动力学分析的基础。

Prestressed curved girder bridge is a important structure type in modern traffic engineering.

预应力曲线梁桥是现代交通工程中的一种重要桥型。

Based on the continuous girder bridge completed conventional design on the basis of content, a more detailed analysis of the composite structure in the design of the bridge four key issues.

本文在完成连续梁桥常规设计内容的基础上，较详细地分析了组合结构桥梁设计中的四个关键问题。

Damage location identification for composite damages of cable and girder in a cable-stayed bridge is studied.

研究斜拉桥结构在斜拉索和主梁组合损伤条件下的损伤定位问题。

Calculation method of simply supported to continuous girder bridge is analyzed and compared with load test.

通过对预应力先简支后连续T形梁桥计算方法的研究，并与荷载试验进行对比分析，对预应力简支转连续结构设计计算的方法提出相关的建议，有利于减少计算误差，保证计算结果与实际情况相吻合。

The calculating model for analysis of continuous curved box girder bridge s by plan element computer program is established.

建立了应用平面杆系有限元法计算程序分析连续弯箱梁桥的计算模型，并且还引入了应力增大系数来计入约束扭转产生的效应。

Test study of ultimate bearing capacity of curved PC continuous box girder bridge is performed by using large scale model.

2采用室内试验模型，对曲线PC连续箱梁的承载力进行了试验研究。

The CFST girder and arch combination bridge is developing rapidly in recent years due to its elegant appearance and economical span.

摘要钢管混凝土梁拱组合桥梁以其优美的造型和经济的跨径，近年来得到了迅速的发展。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。