fracture toughness test

基本解釋

In accordance with the fracture toughness test standard of BS7448, J-R curve tests were conducted with multiple specimen with welded joints of D406A ultra-high strength steel.
根據(jù)英國標(biāo)準(zhǔn)BS7448斷裂韌度試驗(yàn)標(biāo)準(zhǔn)，采用多試樣法，測試了D406A超高強(qiáng)度鋼焊接接頭的J-R曲線。
An experiment on dynamic rock fracture toughness test using edge-notched disc specimen is presented.
提出用邊切槽圓盤試樣測量巖石動態(tài)斷裂韌度的實(shí)驗(yàn)方法。
The prediction of 3-point bend specimen fracture toughness from the Charpy test result based on the local approach was studied.
研究了基于局部法由沖擊試驗(yàn)對三點(diǎn)彎曲試樣斷裂韌性的預(yù)測。