[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMTNI-Ds8Rs4BKOB0cVtMgurEwb2_6P02HS7hQLR5Plw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-12-19 12:47:35",116651256,[8,9,10,11],"地震烈度","黏粒含量","地质年代","土层所处深度",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},9,"d6195f59236fdbee467dd0245bc820d2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe134b042a1c75d434392294c6d55a877.png","抗震结构设计2023-2024-1","11496a3f34954fcb9638df29c5ee0bfc","第二章章节自测题","计算液化判别标准贯入锤击数临界值的公式中,没有反映以下哪个因素的影响",[21,32,35,45,54,63,73,82,91],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],116651250,[25,26,27,28],"剪切波速大于500m\u002Fs的孤石、透镜体,其厚度应从覆盖土层中扣除","土层中的火山岩硬夹层,应视为刚体,其厚度应从覆盖土层中扣除","当存在剪切波速大于相邻上层土剪切波速2.5倍的土层且其下卧岩士层的剪切波速均不小于400m\u002Fs时,可按地面至该土层顶面的距离确定","一般情况下,可取地面至剪切波速大于500m\u002Fs的土层顶面的距离确定","以下关于确定场地覆盖层厚度的论述中,正确的是","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":37,"id":38,"options":39,"question":44,"source":30,"type":31},[],"2023-12-19 12:47:36",116651258,[40,41,42,43],"增厚上覆非液化土层厚度","桩基","换土法","强夯法","以下不属于全部消除地基液化沉陷的措施是",{"answer":46,"createTime":37,"id":47,"options":48,"question":53,"source":30,"type":31},[],116651261,[49,50,51,52],"Ⅰ类场地","Ⅱ类场地","Ⅲ类场地","Ⅳ类场地","某建筑场地的土层分布及各土层的剪切波速如图所示,土层等效剪切波速为240 m\u002Fs,试问该建筑场地的类别应为下列何项?\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1f64b77e6e9a8e651b5af01c0a518d1b.png\">",{"answer":55,"createTime":37,"id":56,"options":57,"question":62,"source":30,"type":31},[],116651264,[58,59,60,61],"5","7","10","14","某框架结构办公楼,抗震设防烈度7度,设计基本地震加速度值0.10g,设计地震分组第一组.基础剖面及土层条件如图所示.试问,地表下5.5m深处液化判别标准贯入锤击数临界值Ncr,与下列何项数值最为接近? \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fba818da2e21bb59e1f2f184b52daf891.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F048bf922097976b8b630a21de9cf444e.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0f75e0848f9112e342400a3803be7918.png\">",{"answer":64,"createTime":37,"id":65,"options":66,"question":71,"source":30,"type":72},[],116651267,[67,68,69,70],"P≥faE","建筑在地震作用下不宜出现脱离区","Pmax≤1.2faE","P≤faE","天然地基的抗震验算时必须满足的条件是",1,{"answer":74,"createTime":37,"id":75,"options":76,"question":81,"source":30,"type":72},[],116651271,[77,78,79,80],"发震断裂带上可能发生地表位错的部位","高含水量的可塑黄土","半填半挖的地基","岩土结构较松散山坡的脚下","【多选题】以下所列各种地段中属于对建筑抗震不利地段的是",{"answer":83,"createTime":37,"id":84,"options":85,"question":90,"source":30,"type":72},[],116651274,[86,87,88,89],"土层的地质年代和组成","地震持续时间","土层的埋置深度","土层的相对密度","【多选题】影响场地土液化的因素主要有",{"answer":92,"createTime":37,"id":93,"options":94,"question":99,"source":30,"type":72},[],116651275,[95,96,97,98],"初判能初步判定液化等级","利用已有经验,在初判时能够把所有不会液化的地段排除","采用初判→复判的流程,能够节省时间和经费","场址初勘阶段,勘察面积较大,不适合采用试验判别","【多选题】进行液化判别时,采用初判→复判的原因是"]