[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2d0cfbkIj-z17CoU2-PqNpBPBjeEwHUwpApOf6JZ034":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":28,"type":60},[],"2023-09-27 08:04:15",98478996,[8,9,10,11],"挤压面面积为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa6589a4ced41d1468b19f9339a6e561f.png\">","剪切面面积为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fce998b0e5ef9df6409af5ed7b65b6c61.png\">","dt","2dt",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},6,"05fb7a18f7f7123ad09a28de14d317ed","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F35eb300ce5c3802be6774888d628ae92.webp","工程力学","68adbdff83424acc8195aa3b7cb38c45","剪切挤压章测试","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F69094bf0236d34390e8f6d927a8a190c.png\">冲床上用冲头冲一个厚度为 t,直径为 d 的圆孔,则",[21,30,35,42,51,61],{"answer":22,"createTime":5,"id":23,"options":24,"question":27,"source":28,"type":29},[],98478991,[25,26,10],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbd0f7aa9e8a4a318beaa469bdcae217d.png\">","dl","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F821811539103a430d6dfa19b22e61421.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdcda87edd24ccadac36d5df302d3a6a8.png\">如图螺栓受力发生剪切和挤压变形,已知螺栓直径为d,长度为l,钢板厚度为t,则螺栓剪切面面积为","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":34,"source":28,"type":29},[],98478992,[10,26,25],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F821811539103a430d6dfa19b22e61421.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdcda87edd24ccadac36d5df302d3a6a8.png\">如图螺栓受力发生剪切和挤压变形,已知螺栓直径为d,长度为l,钢板厚度为t,则螺栓挤压面面积为",{"answer":36,"createTime":5,"id":37,"options":38,"question":41,"source":28,"type":29},[],98478993,[39,40],"均匀","不均匀","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F821811539103a430d6dfa19b22e61421.png\">切应力在剪切面上实际是 分布的",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":28,"type":29},[],98478994,[46,47,48,49],"bl","bh","hl","hl\u002F2","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9a2ff66097d0af7fc22694209b6b480f.png\">图示平键联接,已知轴传递的转矩M,轴的直径d,键宽度b,高度h,剪切面面积为 .挤压面面积为",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":28,"type":60},[],98478995,[55,56,57,58],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa1b735faf8df241e17113aad4c98c55e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F821811539103a430d6dfa19b22e61421.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F40c5036b1b80cb82d446d3d70e8f9978.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc9e0f8851926aa6c90fa3dfeb2e7b271.png\">","发生剪切和挤压变形的受力图有",1,{"answer":62,"createTime":5,"id":6,"options":63,"question":19,"source":28,"type":60},[],[8,9,10,11]]