土木工程实习报告 (1).docVIP

目 录 第1章 方案比选 1.1. 设计资料····································································1 1.2. 结构方案拟定································································1 1.3. 两种方案比较及综合评述······················································2 第2章 工程概况 2.1工程建设概况 ·································································3 2.2工程建筑设计概况 ·····························································3 2.3工程结构设计概况 ·····························································3 第3章 施工方案 3.1. 施工总程序··································································6 3.1. 施工段及施工流向····························································6 3.1. 垂直运输机械································································6 3.1. 施工顺序和施工方法··························································6 第4章 施工技术与组织 4.1质量保证措施································································12 4.2安全保证措施································································12 4.3季节性施工技术措施··························································13 4.4环境保护措施································································13 第5章 施工工艺新方案 5.1. 新技术、新材料、新工艺、新产品的应用········································14 第6章 实习体会···································································14 第1章 方案比选 1.1设计资料 本设计是根据《建筑结构荷载设计规范》（GB50009—2001）、《建筑抗震设计规范》(GB50011—2001)、《建筑地基基础设计规范》（GB50007-2002）、《混凝土结构设计规范》（GB50010—2002）、《建筑结构制图标准》( GB/T 50105-2001)、建筑设计防火规范（GBJ16-87）（2001年版）、钢结构设计规范（GB50017-2003）。 *** 结构体系：主体为剪力墙，地下车库为框剪 结构特点：本工程采用超长钢筋混泥土结构无缝设计 场地地质条件： 天津地处华北平原，属海积低平原。拟建场地受土堆影响，场地地势北部起伏较大，南部较平坦。地下室底板持力层位于第四层灰黄可塑粉质粘土上厚度3.2米，其上土层依次为褐黄色软粘土0.4米，褐黄色稍密粉土0.9米，褐黄色稍塑粘土0.6米，褐黄色软塑1.9米，素填土。 场地水文地质条件： 地下水位： 初见水位埋深1.70—2.20米，相当于标高1.36—1.08米。 静止水位埋深0.90—1.40米，相当于标高2.16—1.88米，属潜水型，水位随季节变化，常年最高地下水位为1.60—2.00米，年变幅一般为0.50—1.00米。 地下水质： 地质报告提供的各种离子含量列表（K,Na,Ca,Mg,Cl）表明，该水质对钢筋混凝土结构具有不同程度的腐蚀，有干湿交替作用时对混凝土结构具有弱腐蚀性，对长期浸泡水中的钢筋具有等腐蚀性。 标准冻结深度：0.60米 抗裂及防裂度：七度 使用年限：50年 耐火等级：一级 1.2. 结构方案拟定 选择合理的抗侧力结构体系，进行合理的结构或构件布置，使之具有较大的抗侧刚度和良好的风、抗震性能，是结构设计的关键。