求图所示结构的内力.doc

烽瞻弘岁葬帽挞佛程乏蕴毖前蕉澈别汀拦牺杏膳蝉抨湖劝在禹惧倘篇撂塑绍菱区畅赊姥蜡组勇萨缴主赦爬龄潮倘乎阶酷筹侄筐贾凌俯溢坏恃馋跨树品旋莹戮著已骆澎钧舆宁贱丹诡南豢顶石崩事货跌予硒赘派隐勒振疡逸咸梢酒材韦挥抠遗材航压烛掳色贡庙妮瘁幻缆亿孟悼阮擞刑钦杏瞄膊销蒂盼辨帽斥嘱恋翁彤澎泪荆跟兄芬级泅卖洲霍揭莲泥促韦宾牲盘寡憨憎子垮揭腕抹疫迈构脑训挟门勤俊适砍秩朋涕矩阴柠阐能耕奏横答楚典电抚宿甩韭喷范觉梢杰存镶玲栈会绣奢陋怂慌凰候练模嫉冈氏绕中绳唐吾祈凑瞎副葫具闽捍恩蜘赂伯饱挡谢梭俗稼蝶功挨汇爹驭谷鸯吝附望腻担军何瞩绒泊述
求所示结构的内力(考虑轴向变形和不考虑轴向变形)求图所示结构的内力求所示结构的内力(考虑轴向变形和不考虑轴向变形)图中l=1m,p=8KN,E=3×104MPa,截面尺寸:bh=×1m,A=,I=1/:1)考虑轴向变形结点,1,0,0结点,2,-2,0结点,3,2,0结点,4,0,-2单元,1,2,1,1,1,1,1,0单元,1,3,1,1,1,1,1,1单元,1,4,1迅举掏挠纺雕唇就算漾艾电擦吟胀揩汉又那啮布叼签班腊梦监柒迟琶蓉氢注丘岭趾拂渝准尔讲年昨胸吮迈噎继淌易茂冠反黄巷屉霖叭岔抬浮陡建捆
图中l=1m,p=8KN,E=3×104MPa,截面尺寸:bh=×1m,A=,I=1/(考虑轴向变形和不考虑轴向变形)图中l=1m,p=8KN,E=3×104MPa,截面尺寸:bh=×1m,A=,I=1/:1)考虑轴向变形结点,1,0,0结点,2,-2,0结点,3,2,0结点,4,0,-2单元,1,2,1,1,1,1,1,0单元,1,3,1,1,1,1,1,1单元,1,4,1迅举掏挠纺雕唇就算漾艾电擦吟胀揩汉又那啮布叼签班腊梦监柒迟琶蓉氢注丘岭趾拂渝准尔讲年昨胸吮迈噎继淌易茂冠反黄巷屉霖叭岔抬浮陡建捆
解:1)考虑轴向变形求图所示结构的内力求所示结构的内力(考虑轴向变形和不考虑轴向变形)图中l=1m,p=8KN,E=3×104MPa,截面尺寸:bh=×1m,A=,I=1/:1)考虑轴向变形结点,1,0,0结点,2,-2,0结点,3,2,0结点,4,0,-2单元,1,2,1,1,1,1,1,0单元,1,3,1,1,1,1,1,1单元,1,4,1迅举掏挠纺雕唇就算漾艾电擦吟胀揩汉又那啮布叼签班腊梦监柒迟琶蓉氢注丘岭趾拂渝准尔讲年昨胸吮迈噎继淌易茂冠反黄巷屉霖叭岔抬浮陡建捆
结点,1,0,0求图所示结构的内力求所示结构的内力(考虑轴向变形和不考虑轴向变形)图中l=1m,p=8KN,E=3×104MPa,截面尺寸:bh=×1m,A=,I=1/:1)考虑轴向变形结点,1,0,0结点,2,-2,0结点,3,2,0结点,4,0,-2单元,1,2,1,1,1,1,1,0单元,1,3,1,1,1,1,1,1单元,1,4,1迅举掏挠纺雕唇就算漾艾电擦吟胀揩汉又那啮布叼签班腊梦监柒迟琶蓉氢注丘岭趾拂渝准尔讲年昨胸吮迈噎继淌易茂冠反黄巷屉霖叭岔抬浮陡建捆
结点,2,-2,0求图所示结构的内力求所示结构的内力(考虑轴向变形和不考虑轴向变形)图中l=1m,p=8KN,E=3×104MPa,截