2022年扶壁式挡土墙首件工程总结 .pdf
最新范本,供参考!深圳水官高速公路连接线(清平高速公路)工程第五合同段扶壁式挡土墙首件工程技术总结朝阳建设集团有限公司深圳清平高速公路第五合同段项目经理部最新范本,供参考!扶壁式挡土墙首件工程施工技术总结为了确保工程质量优质,质量目标明确,减少盲目施工,施工前应确定标准的施工工艺,施工工艺通过首件工程试验确定。为了确保我合同段内的扶壁式挡土墙工程质量符合设计要求及技术标准,我标段选定1#扶壁式挡土墙第2 节为我标段首件工程,2011年 8 月 29 日进行测量放样,9 月 1 日开始施工。一、工程概况1、一号挡土墙,K15+703.6AK0+350 右侧,长336.40m,墙身最高 8.50m,最低3.0m。2、二号挡土墙,K15+703.6BK0+300 左侧,长294.173m,墙身最高 7.50m,最低2.50m。3、三号挡土墙,K15+905 K16+188 左侧,长283.0m,墙身最高 8.0m,最低3.0m。4、四号挡土墙,K15+950 K16+188 右侧,长238.0m,墙身最高 9.0m,最低3.50m。基础采用 C25混凝土,墙身壁板和防撞栏采用C30混凝土。挡土墙每1020m 设置2.0cm的沉降缝一道,以沥青麻絮充填。挡土墙泄水孔设置为梅花形,间距23米,上下交错设置,孔内预埋直径10cmPVC 排水管。二、施工目标1、质量目标交工验收分项工程、分部工程、单位工程、合同段工程合格率100%。2、安全目标在本项目工程建设中,消灭行车险性以上事故,坚决避免人身伤亡事故,一般轻伤事故率控制在3以下。杜绝交通责任事故和重要施工机具损坏事故。无锅炉、压力容器安全事故,无火灾事故。3、环保目标严格按照国家环境保护法和水土保持法及地方政府有关规定落实环保。采取各种工程防护措施,控制水资源污染,水土流失,减少粉尘对空气的污染,降低噪音污染,减少工程建设对沿线生态环境的破坏和污染,确保沿线文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 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ZE10C8Z4N9Y4最新范本,供参考!景观不受破坏,保持生态平衡,创造良好的环境。4、首件目的通过首件的施工,取得相关的技术参数,确定拟定施工方案的可行性,为后续施工总结相关经验;通过首件工程施工,结合施工的特点,来确定最优的施工工艺和施工组织。三、施工准备(一)现场施工组织机构施工现场成立挡土墙现场施工组织机构,以便现场施工各环节的有效落实和管理,现场施工组织机构见下页框图(挡土墙现场施工组织机构)。(二)拟投入的主要机械设备(见表1)序号设 备 名 称规格单位数量备注1 挖掘机台1 用于基础开挖2 自卸汽车10t台2 用于土方运输3 钢筋弯曲机台2 用于钢筋加工4 钢筋切割机台2 用于钢筋加工5 钢筋调直机台1 用于钢筋加工项目部现场负责人施工员质检员试验员电工木工施工班组挡土墙现场施工组织机构安全员钢筋施工班组砼施工班组文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 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ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4最新范本,供参考!6 电焊机台4 用于钢筋焊接7 圆盘锯台2 用于模板加工8 振动棒条15 用于混凝土浇筑(三)作业班组的配置根据工程特点,施工现场设置混凝土施工作业班组、钢筋加工班组和木工施工班组等 3 个专业施工作业班组。(四)主要施工方法(1)基础施工基础开挖采用挖掘机,人工配合,采用压路机压实。(2)挡墙及防撞栏主体结构施工挡墙及防撞栏主体结构施工长度根据图纸划分的节段采取分段施工,墙高3.5m时,采取一次性施工到顶的方式施工;墙高 3.5m 时,采用两次施工。挡墙墙身混凝土浇筑过程中严格控制混凝土的竖向浇筑速度在2.5m/小时以内。挡墙及防撞钢筋在钢筋加工场集中制作,平板车或其他机动车辆运至现场安装。挡墙模板采用 18 厚竹胶板,加固次楞采用8080mm 方木,主楞采用 483.5 双钢管+对拉螺栓固定。模板外侧搭设施工用脚手架,防撞栏模板采用定型钢模以确保防撞栏的外观一致。混凝土采用商品混凝土,来自于经业主、监理工程师认定审批后的商品混凝土生产厂家。四、挡土墙及防撞墙施工工艺和施工方法(一)施工工艺施工工艺详见下页“挡土墙及防撞栏施工流程”图。(二)施工前准备工作(1)施工前根据施工设计图对施工现场进行全面的现场核对和施工调查,特别是地形、地貌及环境条件等进行详细调查。(2)核对基底处理的碎石桩情况,及时进行处理。(3)开工前,施工技术人员应对施工图进行认真审查,发现问题应及时与设计人员联系处理。(4)开工前,项目技术负责人和安全主任对现场所有施工人员进行施工技术和安全技术交底,并形成交底文件。文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 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ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4最新范本,供参考!(5)施工所需机具、设备和原材料等已经进场,并按规定进行报检和审批,合格后投入使用。(三)挡土墙施工方法施工放样挡土墙及防撞栏施工流程图钢筋制作场地清理下道工序基坑开挖基础处理挡墙基础挡墙钢筋挡墙模板挡墙混凝土施工准备防撞栏钢筋防撞栏模板防撞栏砼文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4最新范本,供参考!(1)挡土墙的设计和布置挡土墙的设计和布置如图1 所示。图 1:挡土墙的设计和布置(2)基础施工根据施工图纸进行现场施工放样,挡墙基础的开挖采用人工配合挖掘机进行,开挖过程中安排专人指挥,挖至设计标高后,请监理工程师进行检查和确认,基坑符合设计要求后,进行挡墙基础处理。挡墙基础范围内,基底用碎石桩进行处理,上面设计有碎石垫层,在大致整平后,再用压路机进行碾压,在碾压完成后,然后进行挡墙的结构施工。浇筑 C25基础混凝土,砼浇筑时需按规范要求振捣密实。同时须根据施工设计图及时在基础混凝土上预留和预埋挡墙钢筋,要求挡墙及扶臂内竖向钢筋伸入基础内的长度须大于锚固长度。(3)挡墙钢筋加工和安装挡墙钢筋在钢筋加工场内集中制作成型,运输至施工现场安装。要求所制作的钢筋长度、大小和形状须符合设计及规范要求。挡墙钢筋的安装和搭接按照施工设计图和规范要求进行,架立钢筋与上、下钢筋网片点焊定位。挡土墙扶臂内主筋及竖向分布筋伸入防撞墙内,主筋对应双面焊,焊缝文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4最新范本,供参考!长度大于 5d(d 为钢筋直径)。(4)泄水孔安装挡墙钢筋安装完成后,根据施工设计图安装泄水孔,挡土墙泄水孔设置为梅花形,间距 23米,上下交错设置,孔内预埋直径10cmPVC 排水管。2%排水坡度,最下面一排距地面0.3m。(5)模板安装挡墙钢筋安装完成,经监理工程师检查验收后安装侧模板。模板采用 18mm 厚竹胶模板,加固次楞采用8080mm 方木,主楞采用 483.5 双钢管+对拉螺栓固定,对拉螺栓采用A3钢制作,直径为 M16,间距为460600mm。模板外侧搭设施工用脚手架。模板安装过程中注意调整混凝土的保护层厚度符合设计要求。模板安装完成后,报请监理工程师检查验收,合格后进行挡墙混凝土的浇筑。(6)挡墙混凝土浇筑挡墙混凝土采用商品混凝土,等级为C30,来自于经监理工程师认定审批后的商品混凝土生产厂家。混凝土进场后进行坍落度和和易性检查,墙体混凝土的坍落度控制在100120mm,符合要求后使用。开始浇筑时,应先浇筑 l0cm 厚与混凝土砂浆成分相同的水泥砂浆。砼浇筑分层进行,每次铺设厚度以30cm 为宜。混凝土浇筑时,采用插入式振动棒振捣密实,插入时应快插,移动间距不超过振动棒作用半径的1.5 倍;与侧模保持 50l00mm 的距离;插入下层混凝土 50l00mm;每一处振动完毕后应边振动边徐徐提出振动棒;应避免振动棒碰撞模板、钢筋及其他预埋件。对每一振动部位,必须振动到该部位混凝土密实为止。密实的标志是混凝土停止下沉,不再冒出气泡,表面呈现平坦、泛浆。混凝土的浇筑应连续进行,如因故必须间断时,间断时间应小于前层混凝土的初凝时间或能重塑的时间,否则应预留施工缝。混凝土浇捣过程中,不可随意挪动钢筋,要经常加强检查钢筋保护层厚度及所有预埋件的牢固程度和位置的准确性。文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4文档编码:CD5A5J8W2A6 HT1I7Q5J9E1 ZE10C8Z4N9Y4最新范本,供参考!墙高超过 3.5m 时应分两次浇筑,混凝土浇筑过程中