World first 'damage avoidance' seismic engineering incorporates post tensioned timber shear walls.
世界上首个“避免伤害”地震工程包含后张法预应力剪力墙的木材。
The section design method of slab strips for reinforced concrete and post tensioned concrete slabs is discussed in detail.
详细讨论了基于有限元分析的钢筋混凝土和预应力混凝土楼板的板带截面设计方法。
A great amount of post tensioned pre-stressing concrete single box beam for double track (as called the box beam hereinafter) has been used on the line.
该线大量采用后张法预应力混凝土双线单箱简支箱梁。
The post tensioned bonded prestressed square-crossing beams are applied in larger span roof design of podium, and secondary moments are considered in design.
裙房大跨度屋盖采用了后张有粘接预应力混凝土井字梁楼盖结构，设计时考虑了次弯矩的影响。
Post tensioned prestressed concrete hollow slab(PTPCHS) is one of high strength prestressed concrete hollow slab, and its construction performance is still unknown yet.
后张预应力混凝土空心板是一种高效预应力空心板，目前国内尚未对其结构性能进行系统研究。
The post-tensioned structure of the building permits, through active reinforcements, large spans and reduced edges of the slabs.
建筑采取有效的加固措施，增大跨度并减小板片边缘。
The concrete supports constructed in situ. The two large post-tensioned girders and also concreted on site.
具体支持建于原位。两个大后张梁，并在现场浇注混凝土。
As a branch of the post-tensioned prestressing system, external prestressing technique has become a hotspot of prestressing techniques in recent years.
体外预应力技术作为后张预应力体系的重要分支之一，近年来成为预应力技术的热点。
The tendon disposition option is an important part in the design of extra-long post-tensioned concrete frames.
确定预应力筋布索方案是超长预应力混凝土结构设计的一项关键内容。
By the engineering example, the reason and the treatment method of the concrete crack under anchorage device of post-tensioned concrete beam are analyzed.
从工程实例出发，分析了后张预应力混凝土梁锚下混凝土裂缝产生的原因和处理方法。
This paper analyses the problem of the theoretic elongation of post-tensioned steel strand of parabola-shape.
分析了后张法预应力抛物线形钢绞线理论伸长值计算问题。
Through engineering practice and theoretical analysis, the key points of quality and safe control in bonded post-tensioned pre-stressed concrete construction was presented in this paper.
本文通过工程和理论总结概述了后张有粘结预应力混凝土施工中质量与安全控制的要点。
Unboned Post-tensioned concrete floor is used in the 63-story Guangdong International Mansion in Guangzhou.
广州市的63层广东国际大厦，楼板采用无粘结预应力楼板。
This paper introduces in detail the main techniques of the construction techniques of viaduct Bridges post-tensioned and prestressed concrete bent cap.
详细介绍了高架桥后张法预应力砼盖梁施工的主要技术。
This paper introduces the construction and test techniques for prestressed and post-tensioned negative moment.
介绍了预应力后张法负弯矩的施工与检测技术。
This paper introduces an unbonded post-tensioned grid slab floor system with a suspended mezzanine underneath for ventilation installations constructed by lift-slab method.
本文介绍一种新的结构体系——无粘结预应力井式梁板、悬挂技术夹层升板结构。
Anchorage plays most an important part in the post - tensioned concrete structure.
对后张拉预应力桥梁结构来说，锚具更是生命线部件。
Finally, some results useful to post-tensioned prestressing engineering design and construction are obtained.
最后，通过进一步地综合分析，得到了一些对后张法预应力工程设计、施工的有益结论。
Combined with the construction experience, the paper analyzed the cause of blow-up cracks for post-tensioned concrete beam slab, and proposed relative treatment measures for reference.
针对预应力梁板施工中较常遇到的一些问题，对其产生的原因进行了较为详细的分析与探讨，并提出了具体的预防措施和救治方法。
The test of 6 hybrid precast unbonded post-tensioned concrete beams under reversed cyclic loading is carried out.
本文采用碳纤维布和外包钢两种加固方法，对6个混合装配无粘结预应力梁进行了低周反复加载试验。
The use of post-tensioned beams allows for the creation of column-free Spaces, which permits maximum flexibility within the office space.
使用后张拉梁建造无柱空间，可最大限度为办公空间创造灵活性。
In this paper, seismic performances of unbonded post-tensioned precast concrete joints strengthened with CFRP and Angle steels under reversed cyclic loading are studied.
本文旨在对这种节点在低周反复荷载作用下的抗震性能进行研究，以便使这种节点最终成为一种完善的抗震体系。
Post-tensioned unbonded Prestressed concrete bar is suitable for cast-in –Place concrete of Long –span and Wide buildings, Large load Prefabricated beam and other construction.
后张无粘结预应力筋适用于大跨度、大开间建筑的现浇楼板、大荷载的预制梁及其他特种结构。
Post-tensioned unbonded Prestressed concrete bar is suitable for cast-in –Place concrete of Long –span and Wide buildings, Large load Prefabricated beam and other construction.
后张无粘结预应力筋适用于大跨度、大开间建筑的现浇楼板、大荷载的预制梁及其他特种结构。
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