[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQtKNvT9TuFP8sKpBqkBMJxG20WO97V8TCEZo9hYMuwU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2023-12-15 21:59:50",114474903,[8,9,10,11],"X方向钢筋;Y方向钢筋","上部纵筋;下部纵筋","下部纵筋;上部纵筋","纵向钢筋;箍筋",{"courseId":13,"courseImg":14,"courseName":15},"10fbba740253c91b631650f2bb32d26c","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c176fc7913c97f26f96087e01855b5a.png","平法识图","某楼梯集中标注处\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F11d2968d6ba1fdcb9e2447193f99e585.png\">10@150;\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F11d2968d6ba1fdcb9e2447193f99e585.png\">12@150表示",[18,23,32,41,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":31,"source":21,"type":22},[],114474905,[27,28,29,30],"梯板由踏步段和高端平板构成","梯板由低端平板和踏步段构成","梯板由低端平板、踏步板和高端平板构成","梯板全部由踏步段构成","现浇板式楼梯中编号"AT"表示",{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":21,"type":22},[],114474907,[36,37,38,39],"120","130","140","150","某楼梯集中标注处1800\u002F12,则该梯段踏步高度为",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":21,"type":22},[],114474909,[45,46,47,48],"小于等于5d","5d","≥5d,且至少过梁中心线","10d","楼梯下部纵筋伸入楼梯梁的长度",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":21,"type":22},[],114474911,[54,55,56,57],"梯板下部钢筋\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F11d2968d6ba1fdcb9e2447193f99e585.png\">8@200","梯板上部钢筋\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F11d2968d6ba1fdcb9e2447193f99e585.png\">8@200","梯板分布钢筋\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8e3626e85fadd066b0f67d225a7e76a6.png\">8@200","平台梁钢筋\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F11d2968d6ba1fdcb9e2447193f99e585.png\">8@200","某楼梯集中标注处F\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8e3626e85fadd066b0f67d225a7e76a6.png\">8@200表示",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":21,"type":22},[],114474912,[63,64,65,66],"15d","20d","30d","la","BT型梯板低端处上部纵筋向板内的延伸长度还是要满足大于等于ln\u002F4,同时还要满足钢筋伸入踏步段内长度大于等于",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":21,"type":22},[],114474913,[72,73,74,75],"AT型","BT型","CT型","DT型","某楼梯如图所示该楼梯的类型是( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8640cd57ecf30d1eb3300ac0a4096894.jpg\">",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":21,"type":22},[],114474914,[81,82,83,84],"梯段长1800mm","梯段水平投影宽度1800mm","梯段板宽1800mm","梯段总高度1800mm","在板集中标注中,第二行 标注1800\u002F12 其中1800指的是",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":21,"type":22},[],114474915,[90,91,92,93],"6900","1320","1630","3600","楼梯的开间为( )mm\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7076807ba3560d01cdbb5559ec9c619f.png\">",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":21,"type":22},[],114474917,[99,100,101,102],"120mm","125mm","180mm","150mm","在钢筋绑扎实例中,上部纵筋锚固弯钩段长度至少为多少"]