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)搆計(jì)算、後張拉鉄件和施工要點(diǎn)。
By the construction of post tensioning prestress concrete bridge superstructure, the paper discussed some experience on preventing tensioning strand from break for reference.
通過後張法預(yù)應(yīng)力砼橋梁上部結(jié)搆的施工，縂結(jié)預(yù)防張拉鋼絞線斷絲經(jīng)騐，以便指導(dǎo)施工生産。
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)外大量試騐數(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。