[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fr2r6SULYbvMfjnQabrTj-TLxnOy8Z_2_98RBbiRFnyk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-06-30 09:24:05",209803091,[8,9,10,11],"否,需总长度 > 500 米","是,铁路规范强制要求","是,因为单孔跨径达标","不确定,需结合设计文件",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},117,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_44489289","2.2配置网络","单孔跨径≥100 米的铁路桥一定是特大桥吗",[21,32,35,44,53,62,71,80,89,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],209803090,[25,26,27,28],"JTG D60 - 2015","TB 10002.1 - 2005","《铁路桥涵设计基本规范》","《公路桥涵设计通用规范》","铁路桥梁分类标准出自以下哪部规范","v1",1,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],209803092,[39,40,41,42],"主拱圈拱脚、1\u002F4 跨径、拱顶变形开裂","拱上立柱上下端混凝土开裂","横向连接拉杆松动、拱波结合处开裂(双曲拱桥)","吊杆锚固区渗水、锈蚀","拱桥上部结构的检查重点包括哪些",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],209803093,[48,49,50,51],"标志标牌完好性","墩台基础冲刷、悬空","桥面铺装、伸缩缝破损情况","桥梁线形异常、振动声响","日常巡查的主要内容包括哪些",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],209803094,[57,58,59,60],"拟加固提高荷载等级","定期检查中难以判明损伤原因","遭受洪水、地震等灾害损伤","技术状况评定为 3 类桥梁","特殊检查的触发条件包括哪些",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],209803095,[66,67,68,69],"修补材料需固化","不应使用普通钢筋","与普通钢筋有电连接","涂层损伤需修补","环氧涂层钢筋安装时的注意事项有哪些",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],209803096,[75,76,77,78],"铁路大桥单孔跨径需≥40 米","铁路以总长度为主,公路需同时满足总长度和单孔跨径","公路小桥单孔跨径需≥5 米","铁路特大桥标准为桥长 > 500 米,公路为桥长 > 1000 米或单孔跨径≥150 米","关于铁路与公路桥梁分类的区别,正确的是",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],209803098,[84,85,86,87],"单孔跨径大于 100m 的桥梁(I 类养护)","城市主干路上的桥梁(III 类养护)","城市支路和街坊路桥梁(V 类养护)","城市快速路上的桥梁(II 类养护)","城市桥梁养护类别包括哪些",{"answer":90,"createTime":91,"id":92,"options":93,"question":98,"source":30,"type":31},[],"2025-06-30 09:24:06",209803100,[94,95,96,97],"量测缆索承重结构的拉索索力","静载试验测试应力、应变、挠度","测定桥梁材质强度、钢筋保护层厚度","水下基础检测(I、II 级桥梁)","初始检查应包括哪些内容",{"answer":100,"createTime":91,"id":101,"options":102,"question":107,"source":30,"type":31},[],209803102,[103,104,105,106],"日常巡检中发现的明显损坏记录","荷载试验、退化原因分析","材料取样试验、结构检算","梁体线形、墩柱沉降测量","城市桥梁结构定期检测的内容包括哪些"]