[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNHRZEt1JfvQzpLOJJ_qOh8dy9XASt808Wpy1sXcJ0Z8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":114},[],"2023-11-07 17:43:46",103811602,[8,9,10,11,12],".0→σcon锚固","0-1.03σcon锚固","0→1.03σcon→σcon锚固","0→1.05σcon锚固","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F42a7bd6ac91f616caa40310356672a1b.png\">",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},36,"9154bfeec38371545907a0713e7fabe4","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdd5e4634ae439c620f04d2c240dea47a.jpg","土木工程施工 第 八期","0f38ef79c06745da94194a62544db29b","本章节题库","后张法施工考虑松弛损失时,预应力筋张拉程序正确的是( )",[22,34,42,51,60,69,78,87,96,105],{"answer":23,"createTime":24,"id":25,"options":26,"question":31,"source":32,"type":33},[],"2023-11-07 17:43:45",103811556,[27,28,29,30],"台面","台墩","钢横梁","预制构件","墩式台座的主要承力结构为( )","v1",0,{"answer":35,"createTime":24,"id":36,"options":37,"question":41,"source":32,"type":33},[],103811557,[38,27,39,40],"钢筋混凝土传力柱","上横梁","下横梁","在槽式台座的组成部分中,属于主要承力结构的是( )",{"answer":43,"createTime":24,"id":44,"options":45,"question":50,"source":32,"type":33},[],103811559,[46,47,48,49],"0.70fpk, 0.65fpy","0.75fpsk, 0.70fp","0.90fpk, 0.85fpl","0.95fpyk, 0.90fpx","对于冷拉钢筋,先张法及后张法的张拉控制应力值分别为( )",{"answer":52,"createTime":24,"id":53,"options":54,"question":59,"source":32,"type":33},[],103811561,[55,56,57,58],"25%","50%","75%","100%","在先张法预应力筋放张时,构件混凝土强度不得低于强度标准值的( )",{"answer":61,"createTime":24,"id":62,"options":63,"question":68,"source":32,"type":33},[],103811562,[64,65,66,67],"拉杆的预应力筋应同时放张","梁应先同时放张预压力较大区域的预应力筋","桩的预应力筋应同时放张","板类构件应从板外边向里对称放张","列有关先张法预应力筋放张的顺序,说法错误的是( )",{"answer":70,"createTime":24,"id":71,"options":72,"question":77,"source":32,"type":33},[],103811563,[73,74,75,76],"缓慢放张,防止冲击","多根钢丝同时放张","多根粗筋依次逐根放张",".配筋少的钢丝逐根对称放张","在各种预应力筋放张的方法中,不正确的是( )",{"answer":79,"createTime":24,"id":80,"options":81,"question":86,"source":32,"type":33},[],103811564,[82,83,84,85],"冷拉HPB235级筋","冷拉HRB335级筋","冷拉HRB400级筋","精轧螺纹钢筋","不适合后张法预应力混凝土使用的钢筋是( )",{"answer":88,"createTime":24,"id":89,"options":90,"question":95,"source":32,"type":33},[],103811565,[91,92,93,94],"L\u002F5000","5mm","10mm","A和B","同一束钢丝中,下料长度的相对误差不应大于( )",{"answer":97,"createTime":24,"id":98,"options":99,"question":104,"source":32,"type":33},[],103811567,[100,101,102,103],"夹片数与所锚固的钢绞线数相等","夹片数大于所锚固的钢绞线数","夹片数少于所锚固的钢绞线数","可以锚固任意根数的钢绞线","JM型锚具的特点是( )",{"answer":106,"createTime":24,"id":107,"options":108,"question":113,"source":32,"type":33},[],103811568,[109,110,111,112],"螺丝端杆锚具","帮条锚具","精轧螺纹钢筋锚具","徽头锚具","属于钢丝束锚具的是( )",1]