钢制品。预应力钢。第3部分：钢绞线。
本文主要对预应力钢箱梁进行了振动理论分析。
多次预应力钢网壳是一种新型高效空间结构体系。
The multi - prestressed steel latticed shell is a new spacial structural system of high efficiency.
为进一步进行预应力钢桁架可靠性分析奠定了基础。
The results can be used as the basis of reliability analysis of the prestre…
而预应力钢束位置的偏差究竟对结构产生怎样的影响。
The location of prestressed steel beam deviation exactly what impact on the structure.
预应力钢-混凝土组合双向楼板的非线性有限元分析。
Spatial analysis of prestressed composite steel-concrete two-way slab with nonlinear finite element method.
这项研究是体外预应力钢束体系疲劳评价研究的一部分。
This serves as part of a research program for evaluation of the fatigue of external prestressing tendon systems.
真空辅助压浆工艺是目前世界上流行的预应力钢束压浆工艺。
With many advantages, the vacuum aided grouting process is a popular grouting process for prestressed stay cables in the present world.
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.
流变特性是后张预应力钢绞筋填充用无粘结防锈脂的重要特性。
The rheology is the most important feature for the stickless anti-corruption grease in the post-tensioning wire rope.
本文对大跨度空间屋盖提出了一种多次预应力钢网壳结构新体系。
This paper puts forward a new system of multi-prestressed steel lattice shell structure for large span space roof.
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.
广州南沙体育馆屋盖采用了新型的双层轮辐式空间张弦预应力钢屋架。
The new-type double layers wheel shape beam strings prestressed steel roof truss was used in Guangzhou Nansha Gymnasium.
研究了体外预应力钢-混凝土组合梁在正常使用极限状态下的受弯性能。
It is researched that the bending behaviors of external prestressed composite steel-concrete beams in service ability limit state.
本文对此进行研究，为今后的预应力钢束施工误差对结构影响积累资料。
The article studies for the future of prestressed steel beam construction error on the structural effects of the accumulation of information.
其次，研究了预应力混凝土曲线梁桥中预应力钢束对曲线梁桥扭矩的影响。
Secondly, I have researched the influence of prestressed reinforcement on the torsion of curved girder bridges.
在第一部分，学生要用为此特制的实验仪器对一根普通预应力钢杆做拉力实验。
In the first part of the experiment, students will subject an ordinary steel reinforcing rod to a tension test using a testing machine designed specifically for that purpose.
文中介绍了预应力钢筒混凝土管道的装卸、运输、堆放和辅设安装的施工工艺。
In this paper, the author introduces the construction technology of PCCP (prestressed cylinder concrete pipe) in the course of its handling, transporting, stacking, placing and installing.
论述了参数化设计技术的基本概念，对预应力钢束设计的方法进行了分析研究。
In this paper, the basic concept of parametric design technology is described, and the design method of prestressed tendons is analyzed.
在钢筋混凝土构件的加固，不施加任何成员自身的力量，相反的行动预应力钢。
The reinforcement in the reinforced concrete member does not exert any force of its own on the member, contrary to the action of prestressing steel.
本实用新型涉及一种新型预应力钢-混凝土组合梁，属于建筑结构工程技术领域。
The utility model relates to a novel pre-tensioned steel-concrete composite beam, which belongs to the field of building structural engineering.
对于相对较小的荷载，可以找到立体钢桁架及立体预应力钢桁架的经济高跨比范围。
For the relatively smaller loads, the economical height-to-span ratio scopes of space steel trusses and space prestressed steel trusses can be found.
本文对体外预应力钢-混凝土简支组合梁的抗弯承载能力进行了静载全过程试验研究。
Experiments have been conducted on the ultimate flexural capacity in composite steel - concrete beams with external post - tensioning tendons.
通过分析与推导，研究预应力钢筒混凝土管(PCCP)承受内水压荷载下的全过程。
Based on the analysis and theoretical derivation, the whole process of prestressed concrete cylinder pipe (PCCP) under internal load was investigated.
本文对体外预应力钢一混凝土简支组合梁的抗弯承载能力进行了静载全过程试验研究。
Experiments have been conducted on the ultimate flexural capacity in composite steel -concrete beams with external post - tensioning tendons.
张拉千斤顶、油表在预应力钢束张拉前进行检验和标定，使用中按规定程序进行送检标定。
Tensioning jack, oil gauge shall be checked and calibrated prior to the prestressed steel strands tensioning and executed to check and calibrate in using as per the specified procedure.
通过对大量计算结果的研究，得出了几种跨度下立体钢桁架及立体预应力钢桁架的最优高度。
By study of large amount of computational results, the optimal heights of space steel trusses and space prestressed steel trusses of several spans are got.
所需的生产预应力成员的预应力钢积极预装的成员，允许一个相对高的开裂和挠度的控制复苏。
The steel required to produce the prestressing force in the priestesses member actively preloads the member, permitting a relatively high controlled recovery of cracking and deflection.
讨论预应力钢束附近的局部混凝土缺陷产生的原因及缺陷对结构正常使用性能和耐久性的不利影响。
This paper discusses the causes of defects of local concrete next to the prestressed steel bundle and the adverse effects on the normal application performance and durability of structure.
讨论预应力钢束附近的局部混凝土缺陷产生的原因及缺陷对结构正常使用性能和耐久性的不利影响。
This paper discusses the causes of defects of local concrete next to the prestressed steel bundle and the adverse effects on the normal application performance and durability of structure.
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