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.
对目前在国内外引起广泛关注的大跨度空间索承网壳结构进行了成形即预应力张拉阶段的试验研究。
A model experimental research of the stage of form finding (namely prestressing) for the cable-supported lattice shell structure, which is widely paid attention to in the world, is carried out.
随着预应力在桥梁施工中的普遍应用，预应力张拉控制已成为桥梁上部结构施工中的一道重要工序。
With the common application of prestress in bridge construction, the strain-pull controlling has become an important working procedure during the upper structure construction of bridge.
该改造工程不需要对预应力钢筋二次张拉和对结构进行临时支撑，因而明显地缩短了施工周期并节省了工程费用。
Using this new technology, there needs no the second tensioning of the prestressing tendons and temporary braces, thus the construction period and cost can be cut down obviously.
在梁体温度均匀时张拉预应力钢束，可减少结构的预应力损失。
The prestressed steel bar is drawn when there is uniform temperature of the main beam body, so that the prestress loss can be decreased.
对预应力张拉索膜结构由于温度变化对结构初始平衡形状和静力效应的影响进行研究。
The temperature effect on initial equilibrium shape and characteristics of static responses of pretensioned cable-membrane structures is analyzed in this paper.
预应力混凝土多主梁结构的预应力钢筋分批张拉损失计算，按照空间结构理论计算将非常繁琐。
Calculation of the prestressing loss caused by batched tension process is very complicated in calculation using spatial structural theory.
装配式整体预应力板柱结构是采用预制的钢筋混凝土楼板和柱作为主要的受力构件，通过整体张拉预应力钢筋而形成的板柱结构体系。
Slab-column structure assembled by monolithic prestressing is a type of structure system in which prefabricated reinforced concrete slabs and columns are main members bearing load.
为了保证无粘结预应力砼结构能顺利张拉，本文同时也论述了无粘结预应力钢筋砼结构能顺利张拉前的裂缝控制。
In order to guarantee drawing rightly for unbonded prestressed concrete structure, crack control measures before drawing are illuminated in this paper.
该优化设计程序可以对张拉整体索穹顶结构进行预应力优化、截面优化和形状优化设计。
This paper presents the object-oriented program architecture for optimal design of tensegrity cable domes, which can be adopted in pre-press optimization, section optimization, and shape optimization.
预应力变角张拉装置是一种用于筒仓结构预应力张拉的机具。该装置已获国家使用新型专利。
The angle-changeable prestressing equipment is a kind of devices for tensioning prestressed tendons in silo structures.
对后张拉预应力桥梁结构来说，锚具更是生命线部件。
Anchorage plays most an important part in the post - tensioned concrete structure.
主梁后浇结构层与墩顶梁端湿接头浇筑顺序以及墩顶负弯矩预应力筋张拉顺序是简支变连续梁桥施工的关键工序。
The constructing procedure of the monolithic layer and the wet joints of the girders and the orders of straining the pre-stress force are the key orders of the simply supported-continuous system.
给出了结构的特点和节点构造，以及预应力转换梁施工阶段验算结果及预应力筋分段分批张拉的施工顺序。
The checking calculation of the post-stressed concrete transfer beam in the construction period and the stretching sequence of the deformed bar is also introduced.
对结构模型的选取、荷载工况的组合和单层索网的预应力张拉设计进行了深入研究。
The analysis model choosing, load combination, prestress construction design of cable net are thoroughly analyzed.
对结构模型的选取、荷载工况的组合和单层索网的预应力张拉设计进行了深入研究。
The analysis model choosing, load combination, prestress construction design of cable net are thoroughly analyzed.
应用推荐