毕业设计某山区高速公路新线初步设计设计说明书oj1_n.doc

PAGE 内容摘要本设计为山东省境内新建公路某段的初步设计。根据设计公路的交通量及其使用任务和性质，确定为高速公路。山东省地处中国东部、黄河下游，路线所经地形为山地丘陵区。本线全线总长18643.831m。有 9个平曲线、9个竖曲线、涵洞16道，桥梁2座，设计车速100km/h，路基宽度26m。路面为沥青混凝土结构。本设计说明书进行路线方案的论证，确定合适的设计方案，并推荐一个最佳方案进行详细的技术设计，包括路线的平、纵、横设计，路基路面设计和排水设计，环境评价等各方面内容。设计内容主要包括：运用纬地软件进行道路平、纵、横断面的设计；运用纬地土石方可视化调配系统进行土石方的调配；运用东南大学沥青混凝土路面设计软件进行路面结构设计，同时完成了各种图、表的绘制及计算。关键词：山东中部，山地丘陵，高速公路，平、纵、横设计，路基，路面，排水, 沥青混凝土AbstractThe design is a preliminary design of a new way in Shandong Province. It is defined a highway because of the way’s traffic volume, using task and character. and the route through the plain terrain micro-Hill. Shandong is located in eastern China, Yellow River, and the route through the plain terrain micro-Hill. A total length of the route is18643.831metres.There are 9 horizontal curves,9 Vertical Curve,16culert and two bridge in the route. The lane design at speeds of 100 km per hour, and the width of subgrade is 26 metres. The pavement is bituminous concrete structure. Design elements is to use Hint CAD to Complete road flat, vertical, cross-sectional design and use TsfDp V2.5 to Complete Earthwork allocation. We can also use asphalt concrete pavement design software of Southeast University to Complete Pavement Structure Design.Key Words: the middle area of Shandong, the highway, linear design, subgrade, pavement, drainage, asphalt concrete目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _To1 设计技术标准的确定 PAGEREF _To\h 1 HYPERLINK \l _To1.1 中国公路发展概况 PAGEREF _To\h 1 HYPERLINK \l _To1.1.1公路发展概况 PAGEREF _To\h 1 HYPERLINK \l _To1.1.2公路建设概况： PAGEREF _To\h 2 HYPERLINK \l _To1.1.3我国高速公路发展概况 PAGEREF _To\h 2 HYPERLINK \l _To1.2 该公路的设计意义 PAGEREF _To\h 4 HYPERLINK \l _To1.3 沿线地貌，地形，地质，及自然地理特征 PAGEREF _To\h 4 HYPERLINK \l _To1.3.1气候特点 PAGEREF _To\h 4 HYPERLINK \l _To1.3.2降水量 PAGEREF _To\h 5 HYPERLINK \l _To1.3.