Finally, through the field test, the pre-bending programs have been verified.
最后通过现场试验，对提出的预弯方案进行验证。
Pre-bending machine is one of the most important facilities in the production of LSAW pipe with larger diameter.
预弯边机是大直径直缝埋弧焊管生产线的关键设备之一。
Shape of pre-bending was emphasized and the idea of pre-bending was brought forward in consideration of the springback compensation.
其中对预弯形状进行了重点分析，提出了考虑弹复补偿时预弯形状设计的思路。
The thesis establishes a pre-bending forming simulation model to study the influence of pre-bending process on the continuous forming.
为研究预弯工艺对后续成形的影响，本文建立了预弯成形模拟模型；
The research results in the paper can provide the theory basis and the advisory opinion for the cooling craft and the pre-bending craft of the rail.
本论文的研究成果能够为钢轨生产的冷却和预反弯工艺提供理论依据和参考意见。
Also, it is described the influence of bit pressure and rotate speed on anti-deviation force of the BHA of anti-deviation and fast penetration with pre-bending dynamics.
文中给出了钻压和转速对预弯曲动力学防斜打快钻具组合防斜力的影响规律。
Having the pre-bending forming simulation for tube material aim at the control bending condition of CNC bending machine, analysis the forming disfigurement and its' forming mechanism.
针对数控折弯机折弯工况，进行管材预弯成形模拟，分析成形缺陷及其产生机理。
The law shows that, along with the static pre-load increasing, the dynamical bending strength of concrete would go up to a peak value and then move downward to the static strength.
计算结果显示，不同细观骨料模型具有相似的规律，即随预静载增大，混凝土动弯拉强度上升，至一定峰值后回归到静载强度。
Increasing brace pre axial force can effectively control the wall displacement and reduce negative bending moment.
增大支撑预加轴力可以有效的控制连续墙的变形，减小墙身负弯矩。
By analysing the force of pre-stressed steel in prestressed concrete bending component, the change method of prestressed steel in prestressed concrete are introduced.
通过对预应力混凝土受弯构件的受力分析，提出了预应力混凝土受弯构件中预应力钢筋代换的基本方法。
These plates are anatomically pre - contoured , so require minimal intra - operative bending.
这些钢板是术前解剖型塑形的，这样术中可以最小的弯曲。
In these experiments, specimens were bending to produce different pre-strain respectively, and then reverse bending were taken one by one.
在各弯曲试样得到不同的预应变后，又对其进行反向加载，记录不同预应变下各试样反向加载的弯矩随表面应变的变化曲线。
In these experiments, specimens were bending to produce different pre-strain respectively, and then reverse bending were taken one by one.
在各弯曲试样得到不同的预应变后，又对其进行反向加载，记录不同预应变下各试样反向加载的弯矩随表面应变的变化曲线。
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