[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fwGUpQtKAsFtY9W9UPIifLeiSk-693T6Xhu3QpBZ_Vv8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-05-23 16:26:37",190276002,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdb77aba2eff54031af5d85c8472d7699.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F382ec2a2a0c7f04c2785629697e95e01.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1508aeeaec5ca1f0ee4e8374cc15d3c0.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7de086be5cb878bb2dec3cf4f78fd0cd.webp\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"ee02d363b2d88ce7c43fe486d062d3ea","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fff387af4fc33524166d807bf27a34904.jpg","结力2023","work_43678910","位移计算2","图示悬臂梁弯矩图面积为( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F316d9f0409b5866de56301580c23bc23.png\">",[21,33,41,50,58,66,74,83,86,95],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-05-23 16:26:36",190275988,[26,27,28,29],"111","111\u002FEI","15","15\u002FEI","请根据两个梯形弯矩图图乘公式,计算图示位移.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F45e6b630106e29c6cf3d00d15469349d.png\">","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":40,"source":31,"type":32},[],190275990,[37,38,29,39],"10\u002FEI","12\u002FEI","20\u002FEI","请根据两个梯形弯矩图图乘公式,计算图示位移.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1f1f3e90d7ca8af879fceaa419f8c19d.png\">",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":31,"type":32},[],190275992,[45,46,47,48],"30\u002FEI","32\u002FEI","33\u002FEI","0","请根据两个梯形弯矩图图乘公式,计算图示位移.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F69edbc8cab99c0ef8a51113dc1d532a7.png\">",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":31,"type":32},[],190275994,[48,54,55,56],"9\u002FEI","-9\u002FEI","-18\u002FEI","请根据两个梯形弯矩图图乘公式,计算图示位移.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F765b9b1c7bb76976ed0bc92d1bd34533.png\">",{"answer":59,"createTime":5,"id":60,"options":61,"question":65,"source":31,"type":32},[],190275996,[62,63,64],"5l\u002F8","3l\u002F4","l\u002F4","在下图中,如果图形的底边长度为l,则该图的形心在底边的投影至顶点的距离为( ).\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff47f75bec07ae6b461b61bf9530302a5.png\">",{"answer":67,"createTime":5,"id":68,"options":69,"question":73,"source":31,"type":32},[],190275998,[70,71,72],"hl\u002F4","hl\u002F3","2hl\u002F3","在下图中,此二次抛物线的面积A为( )\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8f3504a43d997c21368155ce1ecd2764.png\">",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":31,"type":32},[],190276000,[78,79,80,81],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcebc4f04a603005cf902031a7107f487.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc145b2c0fdcd248a17dcfc82ab0d4b1b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb27d8664ba36f08f17c0f8d1ea4dd218.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F06368ac5ee6178ef4b53e82cbcb0d39d.png\">","图示桁架(EA=常数)中,BD杆的转角为:( )\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fed721c859cff4e85f4aff36915848d4a.png\">",{"answer":84,"createTime":5,"id":6,"options":85,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":31,"type":32},[],190276004,[90,91,92,93],"荷载弯矩图与单位弯矩图至少有一个为直线形","荷载弯矩图与单位弯矩图都必须是直线形","EI为常数","直杆","下列哪一条不是图乘法求位移的适用条件",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":31,"type":32},[],190276006,[99,100,101,102],"一个作用在截面A的单位集中力偶","一个作用在截面B的单位集中力偶","分别在截面A、B各作用一个单位集中力偶,方向相同","分别在截面A、B各作用一个单位集中力偶,方向相反","图示结构,求A、B两截面的相对转角时,所设相应单位荷载应为 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F49a996442c4d54ba66ccefcfebd1918f.png\">"]