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J integral criterion
释义
J integral criterion
Encyclopedia
理学
﹝断裂准则﹞
释
J integral criterion
J
积分准则
弹塑性断裂力学中的一种起裂准则:当代表驱动裂纹平移延展的广义能量力的,环绕裂纹尖端且与路径无关的能动量平移守恒积分(称积分)等于材料相应的临界值(即临界积分)时,弹塑性材料中的裂纹开始扩展。
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injuries induced by laser radiation
Injuries induced by microwave radiation
injuries induced by millimeter wave radiation
injuries induced by strong sound
injuries induced by terahertz radiation
injuries of urinary system
injurious
injurious and destructive effect of nuclear weapon
injury
injury biomechanics
injury by animal and insect
injury by brick or stone
Injury by club
injury by fall from height
injury by heat
injury by ultraviolet radiation
injury comorbidity
injury complication
injury due to diet
injury due to electrocution
injury due to low environmental temperature, death from hypothermia
injury due to nuclear weapon
injury ecological model
injury idiopathy
injury in children and adolescents
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