文献类型：专利

英文题名：High-temperature stress flab data obtaining method, involves determining creep-flab data converting model based on average creep speed to compute flab course of time variable and creep-flab conversion

作者：GUO J;TU S;WANG Z;XUAN F;MEI L;SHEN H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN101625351-A

申请日：2008-07-08

公开日：2010-01-13

语种：英文

收录：DERWENT

摘要：NOVELTY - The method involves obtaining creep performance data of a high-temperature element material. The creep performance data is respectively normalized by a Kachanov-robatnov normalizing equation and an Othman-Hayhurst normalizing equation to find out corresponding material constants. A creep-flab data converting model is determined based on average creep speed to compute a flab course of time variable and creep-flab conversion. USE - Method for obtaining high-temperature stress flab data. ADVANTAGE - The method considers the effect in different creep sections, increases the precision for conversion from the creep to flab data, enables obtaining the flab performance data satisfying the design demand of the engineering structure and avoids flab examination of high demand for the test equipment. DESCRIPTION OF DRAWING(S) - The drawing shows a graphical representation of a high-temperature stress flab data obtaining method.'(Drawing includes non-English language text)'