[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQXdXfC5II-MNZAQENBdcXQe7Czs9IYXaTnwHE-FYmzk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-03-14 06:48:48",322981011,[8,9,10,11],"7℃","4℃","6℃","5℃",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","当气温低于( )时,应覆盖保温,不得向混凝土面上洒水",[18,29,38,41,50,60,68,73,78,83],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],322981009,[22,23,24,25],"填土上车辆的侧压力","承受台背","挡土护岸","防风","下列哪些不是桥台的作用( )","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],322981010,[33,34,35,36],"结构建立预应力后方","混凝土抗压强度达到 2.5MPa 时","混凝土强度达到设计强度的 85%后","预应力钢束张拉前","对混凝土结构,其侧模应在( )拆除",{"answer":39,"createTime":5,"id":6,"options":40,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],322981012,[45,46,47,48],"外貌轻盈","造价经济","视空开阔","干净利落","下列哪些不是单柱式墩的优点( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":59},[],322981013,[54,55,56,57],"没有石块时","气候低于0℃时","受压区混凝土","受拉区混凝土","大体积的混凝土墩台及其基础在()时不得埋放石块",1,{"answer":61,"createTime":5,"id":62,"options":63,"question":66,"source":27,"type":67},[],322981014,[64,65],"正确","错误","大体积的混凝土墩台及其基础在气候低于0℃时可以埋放石块.",3,{"answer":69,"createTime":5,"id":70,"options":71,"question":72,"source":27,"type":67},[],322981015,[64,65],"基地深埋在洪水冲刷线下不少于1m",{"answer":74,"createTime":5,"id":75,"options":76,"question":77,"source":27,"type":67},[],322981016,[64,65],"直线筋和螺纹钢筋可在一端张拉",{"answer":79,"createTime":5,"id":80,"options":81,"question":82,"source":27,"type":67},[],322981017,[64,65],"墩帽是桥墩顶端的传力部分",{"answer":84,"createTime":5,"id":85,"options":86,"question":87,"source":27,"type":67},[],322981018,[64,65],"张拉时螺纹钢筋不容许断筋"]