[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGpmb-720iZ4ODx4LoRFi1dCHbVcFPHeGti2Shi4Rq94":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-09-28 19:26:27",160102774,[8,9,10,11],"道床边坡坡度","道床顶面宽度","道床厚度","道床顶面坡度",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},88,"1d02abf9ee3fed23afeef6f7617f3bba","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1c98c0841866613144c1d0ed9e1266b4.jpg","铁路轨道构造","work_36270813","直线轨道复习题库2024","道床横断面包括( )",[21,33,36,45,54,62,71,80,85,95],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-09-24 18:39:20",160102773,[26,27,28,29],"4","2","1","3","Ⅰ型、Ⅱ型弹条扣件的弹条中部前端下颏与轨距挡板离缝日常保持不宜大于()mm","v1",0,{"answer":34,"createTime":5,"id":6,"options":35,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":37,"createTime":23,"id":38,"options":39,"question":44,"source":31,"type":32},[],160102775,[40,41,42,43],"11.5","12","10.5","11","某地区Tmax=60℃,Tmin=-10℃,在轨温为20℃时,调整轨缝,钢轨长度为25m,则预留轨缝a0为( )mm",{"answer":46,"createTime":23,"id":47,"options":48,"question":53,"source":31,"type":32},[],160102776,[49,50,51,52],"350","300","450","250","道床大修时,五年内年计划通过总重W年 &ge;50Mt,一般路基无垫层的碎石道床厚度( )mm",{"answer":55,"createTime":5,"id":56,"options":57,"question":61,"source":31,"type":32},[],160102777,[58,43,59,60],"8.9","10","0","弹条Ⅱ型扣件调高量小于等于( )mm",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":31,"type":32},[],160102778,[66,67,68,69],"18m","42m","6.25m","12.5m","三角坑偏差不含曲线超高顺坡造成的扭曲量,检查三角坑时基长为( )",{"answer":72,"createTime":23,"id":73,"options":74,"question":79,"source":31,"type":32},[],160102779,[75,76,77,78],"4&permil;","3&permil;","2&permil;","1&permil;","曲线轨距加宽应在整个缓和曲线内递减.如无缓和曲线,则在直线上递减,递减率不得大于( )",{"answer":81,"createTime":23,"id":82,"options":83,"question":84,"source":31,"type":32},[],160102780,[43,58,60,59],"弹条Ⅲ型扣件调高量小于等于( )mm",{"answer":86,"createTime":87,"id":88,"options":89,"question":94,"source":31,"type":32},[],"2024-09-28 19:26:26",160102781,[90,91,92,93],"轨距","水平","轨向","高低","指的是轨道上左右两股钢轨顶面的高差",{"answer":96,"createTime":87,"id":97,"options":98,"question":103,"source":31,"type":32},[],160102782,[99,100,101,102],"160㎜","80㎜","60㎜","40㎜","轨缝应设置均匀.每千米线路轨缝总误差,25m钢轨地段不得超过( )"]