[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffwIEzHZQhCtkNlTDaVlo4zdrBHni4qpf502iVfU0vb8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":23,"type":24},[],"2023-05-08 11:45:38",86080715,[8,9,10,11],"增加箍筋和弯起钢筋","提高混凝土强度等级","加大截面高度","加大截面宽度",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000008103","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F667c92291811f8a60ce0695c3a23a61f.jpg","混凝土结构原理（山东联盟）","31425961","混凝土结构原理（山东联盟）教程考试","提高梁的斜截面受剪承载力,最有效的措施为",[20,25,33,42,51,60,65,70,80,85],{"answer":21,"createTime":5,"id":6,"options":22,"question":18,"source":23,"type":24},[],[8,9,10,11],"v2",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":31,"source":23,"type":32},[],86080731,[29,30],"对","错","预应力混凝土构件的张拉控制应力可取极限抗拉强度",3,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":23,"type":24},[],86080757,[37,38,39,40],"纵向钢筋","箍筋","钢筋网片或螺旋式钢筋","弯起钢筋","可以通过配置()钢筋增强后张法构件端部局部受压承载力",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":23,"type":24},[],86080760,[46,47,48,49],"剪力、扭矩全部由腹板承受","剪力全部由腹板承受","扭矩全部由腹板承受","剪力、扭矩由全部截面承受","T形、工形截面构件,同时承受剪力和扭矩作用时",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":23,"type":24},[],86080801,[55,56,57,58],"斜拉","剪压","斜压","受弯","对于有腹筋梁,当剪跨比&lambda;&lt;1,配箍率适中时,发生哪种剪切破坏",{"answer":61,"createTime":5,"id":62,"options":63,"question":64,"source":23,"type":32},[],86080823,[29,30],"小偏心受拉构件破坏时,混凝土完全退出工作,全部拉力由钢筋承担",{"answer":66,"createTime":5,"id":67,"options":68,"question":69,"source":23,"type":32},[],86080834,[29,30],"适筋梁达到正截面承载力的标志是受压边缘混凝土达到最大压应力",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":23,"type":79},[],86080853,[74,75,76,77],"x &ge; &xi;bh0","x &le; &xi;bh0","&xi; &le; &xi;b","&xi; &ge; &xi;b","单筋矩形受弯构件正截面承载力计算时用于避免发生超筋破坏的验算条件有",1,{"answer":81,"createTime":5,"id":82,"options":83,"question":84,"source":23,"type":32},[],86080856,[29,30],"剪跨比反映截面所承受弯矩和剪力的相对大小,等于M\u002FVh0",{"answer":86,"createTime":5,"id":87,"options":88,"question":89,"source":23,"type":32},[],86080858,[29,30],"钢筋混凝土梁的短期刚度即为EI"]