post tensioning

基本解釋

The reinforcement scheme, structure calculation, post tensioning ironware and construction essentials for the parking garage were introduced in this paper.
本文介紹了該停車庫的加固方案、結(jié)構(gòu)計(jì)算、后張拉鐵件和施工要點(diǎn)。
By the construction of post tensioning prestress concrete bridge superstructure, the paper discussed some experience on preventing tensioning strand from break for reference.
通過后張法預(yù)應(yīng)力砼橋梁上部結(jié)構(gòu)的施工，總結(jié)預(yù)防張拉鋼絞線斷絲經(jīng)驗(yàn)，以便指導(dǎo)施工生產(chǎn)。
Based on the analysis of the experimental data and the research results reported in references, the practical calculating equation of the ultimate stress in unbonded post tensioning is proposed.
在分析國內(nèi)外大量試驗(yàn)數(shù)據(jù)和文獻(xiàn)研究的基礎(chǔ)上，建立了無粘結(jié)預(yù)應(yīng)力筋極限應(yīng)力實(shí)用計(jì)算方法。