[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fgMMZ2Gjqo052r4-1TeXVK58coONKne3v0WOOVa0hbtk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":14,"related":15,"source":25,"type":40},[],"2026-01-05 15:02:57",303097573,[8,9],"正确","错误",{"courseId":11,"courseImg":12,"courseName":13},"3e235c13002befd3dfe6ff63851c1666","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc8df08f7f7443f5a491ad3fa3da54fca.jpg","铁路路基施工与维护","水泥搅拌桩浆液搅拌法通常采用&quot;四搅两喷&quot;工艺施工",[16,27,35,41,46,51,56,61,64,69],{"answer":17,"createTime":5,"id":18,"options":19,"question":24,"source":25,"type":26},[],303097560,[20,21,22,23],"三轴","双轴","单轴","多轴","水泥搅拌桩按施工机械分?单轴、双轴和三轴搅拌桩","v1",1,{"answer":28,"createTime":5,"id":29,"options":30,"question":34,"source":25,"type":26},[],303097562,[31,32,33],"胶结法","高压喷射注浆法","深层搅拌法","化学加固法按施工方法分深层搅拌法、高压喷射注浆法、胶结法",{"answer":36,"createTime":5,"id":37,"options":38,"question":39,"source":25,"type":40},[],303097564,[8,9],"水泥搅拌桩是利用搅拌桩机将水泥喷入土体并充分搅拌,使水泥与土发生一系列物理化学反应,软土硬结,从而提高地基强度",3,{"answer":42,"createTime":5,"id":43,"options":44,"question":45,"source":25,"type":40},[],303097565,[8,9],"水泥搅拌桩按施工方法分浆液搅拌法(湿法)和喷粉搅拌法(干法)",{"answer":47,"createTime":5,"id":48,"options":49,"question":50,"source":25,"type":40},[],303097567,[8,9],"化学加固法按加固材料状态分粉体类和浆液类",{"answer":52,"createTime":5,"id":53,"options":54,"question":55,"source":25,"type":40},[],303097569,[8,9],"深层搅拌法是利用水泥、石灰或其它材料作为固化剂,通过特别的深层搅拌机械将其与地基深层土体强制搅拌,经物理&mdash;化学作用、硬化或形成整体的方法",{"answer":57,"createTime":5,"id":58,"options":59,"question":60,"source":25,"type":40},[],303097571,[8,9],"水泥搅拌桩浆液搅拌法施工完成后,应向集料斗中注入适量清水,开启灰浆泵,清洗全部管路中残存的水泥浆,管内、机内不留残存浆液",{"answer":62,"createTime":5,"id":6,"options":63,"question":14,"source":25,"type":40},[],[8,9],{"answer":65,"createTime":5,"id":66,"options":67,"question":68,"source":25,"type":40},[],303097576,[8,9],"化学加固法的原理是在软土地基土中掺入水泥、石灰等,采用喷射、搅拌等方法使其与原土体充分混合,产生固化作用;或把一些具有固化作用的化学浆液(如水泥浆、水玻璃、氯化钙溶液等)灌入地基土体中,以改善地基土的物理力学性质,达到加固目的",{"answer":70,"createTime":5,"id":71,"options":72,"question":73,"source":25,"type":40},[],303097577,[8,9],"水泥搅拌桩浆液搅拌法施工时,为保证钻孔达到要求的垂直度,钻机就位后,采用在钻架上挂铅锤的方法测量该孔的垂直度,使钻杆轴线垂直对准钻孔中心位置,垂直度偏差不超过2%"]