[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fR9YB4F7NvXygUSPYYTRgjg6JsdfkAiliQrniKWlx7JQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":20,"type":21},[],"2023-12-28 15:13:03",123216043,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},8,"3f70382a0a4aff8d14cbdcfc30343fc9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","大学计算机（导论）","work_31774100","某悬臂框架梁混凝土材料费用施工成本分析","什么是计算思维",[17,22,27,33,38,43,48,53],{"answer":18,"createTime":5,"id":6,"options":19,"question":15,"source":20,"type":21},[],[],"v1",4,{"answer":23,"createTime":5,"id":24,"options":25,"question":26,"source":20,"type":21},[],123216045,[],"为什么要用编码?用0和1表示非数值信息的编码方式有哪些",{"answer":28,"createTime":29,"id":30,"options":31,"question":32,"source":20,"type":21},[],"2023-12-28 15:13:04",123216046,[],"简述冯.诺伊曼计算机的思想与构成",{"answer":34,"createTime":29,"id":35,"options":36,"question":37,"source":20,"type":21},[],123216048,[],"简述算法类问题的求解框架",{"answer":39,"createTime":29,"id":40,"options":41,"question":42,"source":20,"type":21},[],123216050,[],"用流程图表示TST问题的贪心算法",{"answer":44,"createTime":29,"id":45,"options":46,"question":47,"source":20,"type":21},[],123216051,[],"什么是内排序,什么是外排序,外排序的基本排序策略是什么",{"answer":49,"createTime":29,"id":50,"options":51,"question":52,"source":20,"type":21},[],123216052,[],"什么是数据库,什么是数据库系统",{"answer":54,"createTime":55,"id":56,"options":57,"question":58,"source":20,"type":59},[],"2024-01-08 15:01:07",129032654,[],"某悬臂框架梁混凝土材料费用施工成本分析 已知该框架梁KL1共10根,采用现浇混凝土,混凝土强度等级为C30;该框架梁KL1配筋图如图1所示,该项目相关资料如下: \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F75bb68b27f6647db0e553bc53bfecbf7.png\"> \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb7a7af1b7581afa0927803fdd47ef22d.png\"> 现以施工单位的角度就全部KL1中的混凝土材料费用的施工成本进行分析,(不考虑外加剂). 问题: 1.计算KL1混凝土工程工程量. 2.合同价中,每10m3工程量中的混凝土消耗量为10.1m3,其中C30商品混凝土材料的单价为520元\u002Fm³.计算KL1合同价中的C30混凝土费用. 3.已知框架梁KL1中,采用的钢筋为直径25mm的钢筋952.21m,直径22mm的钢筋61.23m,直径8mm的钢筋1286.08m.施工单位的混凝土材料损耗率为0.8%.施工单位,施工时C30混凝土实际用量是多少? 4.施工单位采用现场搅拌混凝土,其混凝土配合比为,每立方米混凝土的材料用量为:水泥410kg,粗砂910kg,石子900kg,水180kg.施工单位采购混凝土原材料价格如表4所示: \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb07b2d661b790fd8861b5c8de426a803.png\"> 施工单位现场搅拌混凝土的费用为363.21元\u002F10m3.计算施工时,KL1中C30混凝土的实际材料费用. 5.作为施工单位,对KL1中C30混凝土材料费用进行成本分析",7]