alternately tensioning method 交替前进张拉法
asymmetric tensioning method 不对称张拉
mechanical tensioning method 机械张拉法
chemically tensioning method 化学强拉法
post-tensioning method prestress structure 后张法预应力结构
The invention provides a tensioning method used for shirt side and a tensioning device used for the method;
本发明提供一种衬衫侧部的张紧法以及用于该方法的张紧装置。
Research progress on accelerated corrosion test method which can evaluate the corrosion protecveness of the post tensioning grouts is reviewed.
综述了近期国内外在后张预应力结构灌浆材料加速腐蚀实验方面的研究进展。
The formula for calculating the ultimate stress of unbonded post tensioning tendons and the calculating method of ultimate flexural strength of UPPC beam Bridges are proposed.
在此基础上给出了无粘结预应力筋极限应力计算公式和UPPC梁正截面抗弯强度计算方法。
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