单位工程验收资料之三
湖北省荆州市荆州区太湖港水库除险加固工程 丁家咀水库（含金家湖水库）坝身处理单位工程验收 工程设计工作报告
武汉大学设计研究总院
二〇〇四年十月
工程名称：丁家咀水库（含金家湖水库）坝身处理工程
批 准：
审 查：
校 核：
编 写：
项目负责人：
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目 录
1 工程概况 ······························································································ 4
1.1 水库工程现状及加固的理由 ······························································································· 4 1.1.2 水库工程现状 ··················································································································· 4 1.1.2 除险加大加固缘由 ··········································································································· 5 1.2 水库枢纽建筑物的布置 ······································································································· 6 1.3 主要建筑物加固内容··········································································································· 7 1.4 工程所处位置的地形地貌和工程地质条件 ········································································· 8
2 工程规划设计要点 ············································································· 10
2.1 设计基本资料 ···················································································································· 10 2.1.1 水文气象 ························································································································· 10 2.1.2 工程地质 ··························································································································· 10 2.2 设计标准 ··························································································································· 11 2.2.1 工程等级和主要建筑物级别·························································································· 11 2.2.2 设计规程规范 ··················································································································· 12 2.2.3 主要设计参数 ················································································································· 13 2.3 工程设计 ··························································································································· 14 2.3.1 总体布置 ························································································································· 14 2.3.2 工程设计 ························································································································· 14
3 重大设计变更 ····················································································· 18
3.1 设计变更的原则 ················································································································ 18 3.2 设计变更的项目 ················································································································ 18
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3.3、设计变更的理由 ··············································································································· 18
4 设计文件质量管理 ············································································· 19
4.1 设计文件的内部质量管理 ································································································· 19 4.2 设计文件的对外管理········································································································· 19
5 设计为工程建设服务 ········································································· 20 6 经验与建议 ························································································ 21 7 结论 ···································································································· 22 8 附件 ···································································································· 23
8.1 设计机构设置和主要工作人员情况表 ·············································································· 23 8.2 重大设计变更与原设计对比 ····························································································· 23 8.3 工程设计大事记 ················································································································ 24
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丁家咀水库（含金家湖水库）坝身处理单位工程
工程设计工作报告
1 工程概况
1.1 水库工程现状及加固的理由 1.1.2 水库工程现状
丁家咀水库（含金家湖水库）坝身处理工程系湖北省荆州市荆州区太湖港水库除险加固工程项目之一，该工程位于湖北省荆州市荆州区西北部25公里处的太湖港水库。太湖港水距荆州古城最近处仅8公里，南至汉宜高速公路荆州段，西至荆江大堤万城段。
太湖港水库为二等工程，主要建筑物为2级，次要建筑物为3级，引水总干渠及溢洪道出水渠按4级进行除险加固设计。大坝、溢洪道按100年一遇洪水设计，2000年一遇洪水校核，溢洪道消能防冲标准为50年一遇；溢洪道出水渠按10年一遇设计，50年一遇洪水校核。
太湖港水库地理位置十分重要，它保护着下游李埠镇、太湖港农场、八岭山镇、纪南镇、及荆州古城，交通干线318、207国道及宜黄高速公路、荆沙铁路、工厂、学校等，防洪保护面积16.4万亩，人口68万余人。设计灌溉面积为25.46万亩，最大实灌面积为40.53万亩；多年平均农业灌溉水量为5148.47万立方米，多年平均工业供水量为900万立方米，多年平均城镇生活供水量为50万立方米，多年平均发电量为400万度；水库有效总库容1.22亿立方米，养殖面积为1.1万亩，最高成鱼产量为50万公斤。2000年水库多种经营总产值首次突破1000万元，利润首次突破100万元。
1990年，湖北省水利厅根据4座水库之间有明渠相通，实为一体，
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