杆件的变形计算(1)课件

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5、10200cos30/1000108033481mm. 0222AElFCClBCBCBCmm277. 050002100110001030433材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 0.277mm2CCCx44mm. 1cot30sin30/21CCCCCy47mm. 122xyCCC0.278mmxC44mm. 1yC材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命

6、不止，奋斗不息生命不止，奋斗不息 第二节第二节 圆轴的扭转变形及相对扭转角圆轴的扭转变形及相对扭转角xGIMpxddpxGIMxddpGIpGI材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 pxGIMxddlpxxGIM0dpxGIMpxGIlMnipiixiGIlM1材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 材料力学 Mechanics

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13、ics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 )()(lxFxM)()(lxFxMwEI ClxFCxlxFwEIEI2)(21d)(DCxlxFDxCxlxFwEI32)(61d)(21材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 ClxFCxlxFwEIEI2)(21d)(DCxlxFDxCxlxFwEI32)(61d)(210 x0A0Aw0212CFl06

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16、w材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 12112CxlFbEI1113116DxCxlFbEIw222222)(22CaxFxlFbEI22232322)(66DxCaxFxlFbEIw01x0Awlx 0Bwaxax21|21axaxww21|21021 DD)(62221bllFbCC材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息

17、 )3(622211lbxlFbEI122311)(6xlbxlFbwEI2222212)(3)3(6axbllbxlFbEI32222222)()(6axblxlbxlFbwEIlx 2EIlalFabB6)( ba EIblFbwl48)43(222材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息

18、 2/2qlM 材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 CMCqCwwwEIMl162CMwEIql38454CqwEIqlEIMlEIql38417163845424AMAqAAMEIMl3AqEIql243EIqlEIMlEIql24532433材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 材料力学 Mechanics of MaterialsCease to struggle and you cease to live. 生命不止，奋斗不息生命不止，奋斗不息 CCBlwwtan2CBCCtanCCBlww2EIqlEIlq1288)2(44CwEIqlEIlq486)2(33CEIq