prestressing的例句大全

In recent years, the research work in steel structure with prestressed tendons mainly concentrates on prestressing force steel truss, tension rod, compression bar, etc, but the study work to the application in the engineering of bridge building is less.

近年来，预应力钢结构研究的工作主要是集中在预应力钢桁架、拉杆、压杆等方面，而对于预应力钢结构在桥梁工程中的应用则研究得较少。

Prestressing Force Control in Prefabricating Cored Slab Using Pretensioned Method Nonlinear numeric prediction on tension enhanced ability of three-rolls tension unit

关于先张法预制空心板的预应力控制三辊张力装置增张能力非线性数值预测

Based on the concept of load lateral distribution coefficient, the expression used to calculate the prestressing loss caused by batched tension process applied in vertical plane, is extended to a simplified spatial formula which has general applicability.

结合荷载横向分布系数概念，将竖平面内的预应力钢筋分批张拉损失计算式进行推广，推导了具有普遍适用性的分批张拉损失空间简化计算公式。

Continuous box beam construction technology of fish belly type prestressing concrete

鱼腹式预应力混凝土连续箱梁施工技术

The method of prestressing electrode thread on WEDM

快走丝线切割电极丝的预应力法张紧

The key to ensure the reliability of thread connection structure lies in the reasonable selection of thread fasteners and reasonable control of its prestressing force.

螺纹联接结构保证其可靠性的关键在于螺纹紧固件的合理选择以及预紧力的合理控制。

The effect of practical prestressing on the static specialties of a kind of column-supported lattice shallow spherical shells is studied through the example of three-phase prestressing design.

以预应力三阶段设计为例分析预应力施加对柱支承扁网壳静力性能的影响。

Testing Research on thermal creep strain model of prestressing tendons and application of FEM analysis

预应力钢筋高温蠕变试验研究及有限元分析应用

It is also indicated that the main influencing factors of the prestressing loss of prestressed members at high temperature are the relaxation and creep of prestressed steel cable, the thermal creep of concrete and the thermal expansion difference between steel cable and concrete.

受高温作用的预应力构件产生附加预应力损失的主要因素有高温作用下预应力钢筋的松弛和蠕变、混凝土的高温徐变和钢筋与混凝土的热膨胀差。

CAD of a Combination Concave Model Tool with Prestressing Force

预应力组合凹模的CAD

Simplified calculation of the friction loss and anti-friction loss of the prestressing tendon in concrete structures

混凝土结构中预应力筋摩擦损失与反摩擦损失简化计算

This paper introduces the main technical points and construction method of prestressing anchor wire slope reinforcement through a living engineering example.

对渝怀线DIK175+485-+625不良地质段路堑预应力锚索加固施工提出了技术要点及施工方法。

general situation of china's hydraulic prestressing structures and its development prospects

我国水工预应力结构概况及开发前景

Burial and Calculation of PHC Reinforcing Bar Stress Meter; Calculation of prestressing loss of circular concrete pools by batched tension process

预应力管桩（PHC）钢筋应力计埋设与计算实例混凝土圆形池钢筋分批张拉预应力损失计算

This paper introduces the construction situation of biggest span prestressing bend beam, and brings up problems paying attention in key working procedure.

该文所介绍的是目前国内最大跨径预弯梁的施工概况，提出的一些关键工序应注意的问题。

As a result of the different position of prestressing strands, the structure system has multiform space shape, such as barrel vault, hypar and dome.

通过改变预应力索在网架中的位置，可张拉得到不同的曲面形状，如柱面、穹顶和鞍形网壳。

Rased on the experimental researches, the characteristic behavior of slab and wall structure with unbounded prestressing in the slab under low frequency cyclic loading have been studied.

通过低周往复水平荷载试验，对无粘结预应力板墙结构的工作特性，以及无粘结预应力筋在水平荷载下的变化规律进行了分析。

The comparison of simulation method of prestressing force tension procedure of BBS by FEA

张弦梁结构预应力张拉有限元模拟方法比较

Design and Application of Unbonded Prestressing Technology in Circular Water Tank

无粘结预应力技术在圆形水池中的设计与应用

Application of Prestressing Technique in Construction of Circular Thin-wall Water Tank

预应力技术在圆形薄壁水池中的应用