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桥梁毕业设计下部结构计算书上部结构计算书
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目录
中文摘要 ·························································································· 5
英文摘要 ·························································································· 5
第一章 方案比选 ·········································································· 7
1.1 现浇连续箱梁桥 ············································································ 7
1.1.1 设计资料 ··············································································· 7
1.1.2 桥型布置与上部结构设计 ·················································· 7
1.2 连续刚构桥 ···················································································· 9
1.2.1 设计基本资料 ········································································ 10
1.2.2 桥型布置与构造设计 ····························································· 10
1.3 简支转连续小箱梁····································································· 13
1.3.1 设计资料 ············································································· 13
1.3.2 桥型布置与构造设计 ·························································· 13
1.4 最终方案选择 ·············································································· 17
第二章 上部结构设计资料及参数 ·············································· 18
2.1 设计资料 ···················································································· 18
2.2 设计参数 ···················································································· 19
2.2.1 混凝土 ··················································································· 19
2.2.2 预应力钢束及普通钢筋 ························································ 19
第三章 上部结构荷载选取 ························································· 20
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