stress-relief method

基本解釋

The formulae for calculating the absolute stress, using the stress-relief method at the bottom of a hole are discussed.
論述了孔底應(yīng)力解除的原理、方法與算式，解決了絕對應(yīng)力量測問題。
Take pin threads of NC50 drill collar as an example, Finite Element Method is used to analyze the different stress-relief grooves of pin thread connection.
以NC50型鑽鋌公螺紋作爲(wèi)研究對象，用有限元方法對加工有不同應(yīng)力減輕槽的鑽鋌公螺紋接頭進(jìn)行了分析計(jì)算。
In order to analyze distribution of strata stress in deeper level of Liuqiao No. 1 Coal Mine, in-situ stress is tested by method of stress relief in No. 6 Panel of the coal mine.
爲(wèi)了分析劉橋一鑛深部水平的地應(yīng)力分佈情況，採用套孔應(yīng)力解除法和改進(jìn)型空心包躰應(yīng)變計(jì)測量技術(shù)，對劉橋一鑛6採區(qū)地應(yīng)力進(jìn)行了現(xiàn)場測試。