relaxation of prestressed tendon

用法例句

Aiming at the problem of low speed,high failure rate and much waste wire when helix ribbed wire was produced in low relaxation prestress steel wire stabilization production line,the structure of spiral organ was improved.

针对低松弛预应力钢丝稳定化生产线生产螺旋肋钢丝速度较低、故障率高、废丝多的问题,对螺旋器的结构进行了改进,把单级螺旋器改进成双级螺旋器,一级螺旋器的润滑、冷却介质均采用循环的湿式润滑剂。

Build and Study on Low Relaxation PC Strand Line;

低松弛预应力钢绞线生产线的建设与研究

STUDY ON LOCALIZATION OF MANUFACTURE OF UNDERRELAXATION PRESTRESSED STEEL SHANDS FOR CONTAINMENT OF Ling'ao NUCLEAR POWER PLANT (PHASE-Ⅱ) AND ITS USE

岭澳核电二期核岛安全壳低松弛预应力钢绞线国产化研究及应用

Study on Tensile Behaviour under Low Temperture and Stess Relaxation of 60Si2Mn Steel

60Si2Mn钢低温拉伸及应力松弛行为研究

Study on the Bending Stress Relaxation Behavior of 65Mn Steel and Stress Relaxation Induced Failure Prediction of Disk Spring;

65Mn钢弯曲应力松弛行为及碟簧应力松弛寿命预测的研究

Prediction of the Residual Stress Relaxation in K417 Material after Laser Shock Processing

K417材料激光冲击强化残余应力松弛预测

Creep Performance Prediction Method Through Short-term Stress Relaxation Tests

基于短时应力松弛试验的蠕变行为预测方法

Research on the stress relaxation amount of aluminum alloy by BP neural network

BP神经网络预测铝合金应力松弛量研究

The Research on Low-temperature Cracking of Asphalt Pavement Based on Stress Relaxation Effect of Aged Asphalt Mixture;

基于老化沥青砼应力松弛特性的沥青路面低温开裂研究

These materials can not be pretensioned to avoid the slack condition resulting from asymmetrical loadings.

这些材料不能预加应力以免除由于非对称载荷所产生的松弛。

Stress Relaxation Dynamic Properties and Service Life Evaluation of Helical Compress Spring;

螺旋压缩弹簧应力松弛的动态研究及服役寿命预测

Test method for stress relaxation of gaskets for pipe flanges

GB/T12621-1990管法兰垫片应力松弛试验方法

testing method of stress relaxation for vulcanized rubber

硫化橡胶应力松弛试验方法

Study on Stress Relaxation of Hay During Baling Under High Density

牧草在高密度压捆时的应力松弛研究

The Study of Stress Relaxation of X7CrNiMoBNb16-16 with Thermo-mechanical Treatment;

X7CrNiMoBNb16-16形变热处理对应力松弛的影响

Study on the Compressibility of Korshinsk Peashrub and Its Stress Relaxation Characteristics

柠条可压缩性及应力松弛特性的研究

The research of the stress relaxation of cellular silicone materials

硅橡胶泡沫材料的应力松弛性能研究

STUDY OF ENDS ANCHOR METHOD OF STRESS RELAXATION SPECIMENS OF FRP TENDONS

FRP筋应力松弛试样端部锚夹方法研究

Properties of Uniaxial Tension and Stress Relaxation of Zircaloy N18

N18锆合金的单轴拉伸和应力松弛性能