弓式张弦粱结构是一种新型的预应力钢结构体系。
Bow-style pre-stressed beam is a new type of pre-stressed steel structure.
张拉弦钢拱架结构是一种新型的预应力钢结构体系。
The stressed-arch frame is a new type of prestressed steel structure system.
本文将重点介绍预应力钢结构五阶段设计、施工、测试及分析。
This paper introduces mainly the five stage design, construction, measurement and analysis of the structure.
针对预应力钢结构中预应力的加载方案和施加方法进行了介绍。
The paper introduce load programs and prestressing methods imposing on steel.
主要措施是采用以高强度钢绞线作为预应力拉杆的预应力钢结构五阶段设计。
The main measure taken is the application of the five stage design to prestressed steel structure, in which high strength strands are used as prestressed tendons.
预应力钢结构作为一门新兴的应用科学从诞生、发展、壮大到今日辉煌已经历了50年。
Prestressed steel structure, as a new branch of the applied science, has been passed the course of 50 years from its birth, development and strengthening up to the present brilliance.
预应力钢结构的提出和应用已经历了将近半个世纪，而预应力钢网架的应用，还只是近二十年的事。
The presentation and application of prestressed steel structure has come through about half a century, but the application of prestressed double layer space grids is merely twenty years.
预应力钢结构是一种新型的结构体系，它广泛应用于公路桥梁，工业厂房、体育场馆等大型建筑结构。
Pre-stressed steel structure is a novel structural system and has been widely used in all kinds of buildings such as bridge, factory workshop, sport building and so on.
体外预应力技术的应用领域现阶段主要包括体外预应力混凝土桥梁、结构的体外预应力加固和预应力钢结构。
The current applied fields of external prestressing mainly includes externally prestressed concrete bridge, structure rehabilitation and prestressed steel structure, etc.
本文在大量查阅国内外文献的基础上，归纳总结了预应力钢结构的基本类型、应用实例、主要特点，以及预应力钢结构的主要研究方法。
Based on many literatures, the paper presents the basic classification, the engineering application examples, main characteristic and the research method of PSS.
预应力技术可以改善钢结构的强度、刚度和稳定性，调整钢结构的动力性能。
Prestressed technology can improve the strength and rigidity and stability, and adjust the dynamic performance of steel structure.
通过与钢结构及预应力混凝土桁架相比较，表明该体系不仅具有良好的受力性能，同时还有很好的经济性。
Compared with steel structures and prestressed reinforced concrete truss, this truss system not only has advantages in mechanics, but also is economic in budget.
基于非线性有限元原理对预应力空间钢结构进行了稳定性能分析。
Stability analysis is carried out with prestressed spatial steel structures according nonlinear finite element theory.
为对预应力空间钢结构的施工成形进行系统的研究，提出了基于控制索原长求解索张拉力的反分析法。
To systematically study the whole construction process of pre-stress spatial steel structure, the inverse analysis method based on controlling the initial length of the cable is proposed.
南京火车站主站房预应力钢屋盖采用桅杆斜拉索悬挂钢结构型式。
The prestressed steel roof of Nanjing railway station is suspended by cables.
广州新客站无站台柱雨棚为复杂大跨度预应力索拱空间钢结构。
The roof structure of non-platform-column canopy of New Guangzhou Railway Station is a complex large-span space structure.
本文主要研究了钢板薄膜效应和预应力撑杆柱两项钢结构新技术。
In this dissertation, two new steel structure technologies in the aspects of membrane effect of steel and stayed column is researched and discussed.
介绍了预应力加固钢结构所具有的特点和计算原则；
The feature and calculating principle that steel structures strengthened by prestressing have is introduced here.
以钢结构设计原理中的极限状态设计法或容许应力法为基础，阐述了预应力加固钢结构的分阶段加固设计计算原理和方法。
Based on limit-state design method in steel structure design principle, the principle and method of phased strengthening design of steel structures strengthened by prestressing is represented here.
“单元拼装式自平衡预应力空间钢结构”是由施加预应力的基本单元构成的新型空间结构体系。
Element combination form and self-balanced prestressed steel structure is a new spatial system composed by prestressed cable and strut elements.
“单元拼装式自平衡预应力空间钢结构”是由施加预应力的基本单元构成的新型空间结构体系。
Element combination form and self-balanced prestressed steel structure is a new spatial system composed by prestressed cable and strut elements.
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