[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flIdZ8bR5nbOw2GDiwbY1Qpl9Sv7SuGRRnZUl9DuC9jY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":18,"related":19,"source":28,"type":29},[],"2024-04-18 20:41:10",139050512,[8,9,10],"中间截面","1-1截面","4-4截面",{"count":12,"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},9,"a1179f0cf155dbef44b1e8328b1ce050","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe23773a3345e124818f956cb0bec6cf6.png","工程力学","40a33baf482144058a60aee315d7dabb","弯曲变形内力图","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F016c3671b91881a65ea1bf4cab9562c8.png\">简支梁受集中力作用,由图可知最大弯矩发生在",[20,30,33,42,51,56,64,72,81],{"answer":21,"createTime":5,"id":22,"options":23,"question":27,"source":28,"type":29},[],139050511,[24,25,26],"1","2","3","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F537fec1fba04e35bd1fc97c524bf1e75.png\">两个人抬水时,分 段分析弯矩值","v1",0,{"answer":31,"createTime":5,"id":6,"options":32,"question":18,"source":28,"type":29},[],[8,9,10],{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":28,"type":29},[],139050513,[37,38,39,40],"斜直线","水平线","竖直线","横向线","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F23bd017b1589a0de82713443f3e94649.png\">悬臂梁受集中力作用发生弯曲变形,弯矩图是一条",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":28,"type":29},[],139050514,[46,47,48,49],"上方","下方","前方","后方","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcdb0ffd46f9759d0c63462a06b482be0.png\">图示悬臂梁受集中力作用发生弯曲变形,弯矩图画在梁受压一侧,在此图中就是画在梁的",{"answer":52,"createTime":5,"id":53,"options":54,"question":55,"source":28,"type":29},[],139050515,[37,38,39],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbcce7ffc010743e27c51399dc2dbb2af.png\"> 弯曲变形内力有剪力和弯矩,剪力图是两段",{"answer":57,"createTime":5,"id":58,"options":59,"question":63,"source":28,"type":29},[],139050516,[60,61,62],"一段","两段","三段","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbcce7ffc010743e27c51399dc2dbb2af.png\"> 弯曲变形内力有剪力和弯矩,弯矩图分为 绘制",{"answer":65,"createTime":5,"id":66,"options":67,"question":71,"source":28,"type":29},[],139050517,[68,69,70],"突变","转折","不变","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbcce7ffc010743e27c51399dc2dbb2af.png\"> 弯曲变形内力有剪力和弯矩,F作用处剪力图不变,弯矩图发生",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":28,"type":29},[],139050518,[76,77,78,79],"1-1","2-2","3-3","4-4","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbcce7ffc010743e27c51399dc2dbb2af.png\"> 弯曲变形内力有剪力和弯矩,上图简支梁中3-3截面弯矩和 截面相同",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":28,"type":29},[],139050519,[85,86,87,88],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5719b3f7fe6c88b128fdcabcea3a0b9b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F63bdf84447ecd4a78ccb7421e5f7f621.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0320264e5ab417a7a6c2550b8a198680.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0b33db5e1783f843fb217013888ad6cd.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbcce7ffc010743e27c51399dc2dbb2af.png\"> 弯曲变形内力有剪力和弯矩,上图简支梁中最大弯矩为"]