3216 配管系終局強度耐震実証試験 : 要素試験

概要

論文の詳細を見る
Objectives of this seismic test program, initiated in 1998FY, are 1) : to certify the elasto-plastic response and the ultimate strength of nuclear piping, 2) : to ascertain the safety margin of the nuclear piping design, and 3) : to investigate the new allowable stress criteria for nuclear piping. The seismic proving test of a large scale piping system is scheduled from 2002FY to 2003FY. In order to resolve technical issues prior to the proving test, several types of test and numerical analysis are to be conducted. These preliminary tests include materials, piping components and simplified piping systems. In this report, depicted are temporary test results of materials, in which results ratcheting fatigue properties are concerned, and those of piping components, in which quasi-static tests by monotonic and cyclic loading are performed, and which tests will be followed by dynamic loading tests for comparison in this year.
社団法人日本機械学会の論文
2000-07-31