建筑工程系道路桥梁工程技术专业毕业设计：钢筋混凝土简支梁桥下部结构设计（一）毕业设计原始资料1
道路等级：乡村道路； 2
桥面横坡：设置 1
5％的人字坡；3
横向布置：0
5m(防撞墙)+7
5m(车行道)+0
5m(防撞墙)，桥梁全宽 8
设计荷载：公路-Ⅱ 级；5
桥面铺装：12cm 厚 C40 防水钢筋混凝土及涂 HM1500 防水剂； 6
桥梁孔跨布置：本桥为上跨铁路而设，设 3-20m 预应力混凝土空心板梁，桥面连续;7
桥梁线形：本桥位于直线上，与铁路正交；8
地震基本烈度：8 度
地质情况详见：桥梁工程地质纵断面图
（二）、毕业设计的任务与内容1
桥墩和基础的方案比选；2
盖梁设计；3
桥梁墩柱设计；4
基础（钻孔灌注桩）设计；5
施工组织设计；6
设计图纸：桥梁总体布置图、盖梁配筋图、桥墩构造图、桥墩配筋图、基础构造图、基础配筋图
目录摘要 ······························································ⅠAbstract··························································Ⅱ前言 ······························································Ⅲ第一章 设计资料与方案比选 ··········································11
1设计资料与方案必选 ·········································11
1设计标准及上部构造 ····································11
2水文地质条件 ·······················
