毕业设计--整体式连续空心板桥.docx

CHANGSHAUNIVERSITY OF SCIENCE TECHNOLOGY毕业设计（论文）题目：贵州省盘县红果新城环城东线改造工程牛泥塘中桥施工图设计学生姓名：学号：班级：专业（全称）：指导教师：2010年6月贵州省盘县红果新城环城东线改造工程牛泥塘中桥施工图设计学生姓名：学号：班级：专业（全称）：指导教师：完成日期：贵州省盘县红果新城环城东线改造工程牛泥塘中桥施工图设计摘要 本设计为贵州省盘县红果新城环城东线改造工程牛泥塘中桥施工图设计。 首先根据设计任务书提供的设计资料和要求，依据现行公路桥梁设计规范，综合考虑桥位的地质、地形条件，经初选后提出了装配式简支T梁桥、独塔斜拉桥和整体式空心板桥三个比选桥型方案。按技术成熟、安全可靠、使用耐久、经济合理、美观、环境保护和可持续发展等基本原则，比较这三个方案的优缺点，主桥选定方案为，整体式空心板桥。 其次，确定主梁的主要构造及细部尺寸，在满足设计规范的前提下，拟定空心板各细部尺寸。主梁高700mm，宽10500mm，其余细部尺寸见空心板一般构造图。 然后，根据设计规范，使用桥梁博士进行建模各数据的计算，得出内力包络图，各截面配筋面积等数据，对桥梁的各种数据进行验算。 最后，然后手算出桥梁车辆横向分布系数，恒载内力作用值，活载内力作用值，以及进行正截面抗弯等各种验算。检验桥博计算结果。关键词：施工图设计; 整体式空心板桥Panxian red berries around the city of Guizhou Province Eastern Metro Improvement Project Bovine bogs in bridge construction designABSTRACT?? The design for the new town around the city of Guizhou Province Panxian red berries cattle bogs in eastern bridge reconstruction project construction design. ? ?First of all, according to the design plan to provide the design information and requirements, based on the existing highway bridge design specifications, integrated Kaolv bridge sites geology, topography, by the primaries of the assembly after the Tichu simply supported T beam bridge, single tower cable-stayed bridge He Zhengti Hollow Slab Bridge type 3 comparison. By technology is mature, reliable, durable, economical, aesthetic, environmental protection and sustainable development of the basic principles of comparative advantages and disadvantages of the three options, select the program for the main bridge, the overall cellular slab. ?? Second, determine the main beam size of the main structure and detail, in the premise of meeting the design specifications, develop the detail size hollow plate. The main beam of high 700mm, width 10500mm, other detailed dimensions see hollow general structural map. ? ?Then, according to design specifications, use the bridge to model the data, Dr. calculated the internal force envelope, the reinforcement section area, and other data, all