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扬州大学本科生毕业设计
摘 要
本课题以盐河（杨庄—武障河）航道整治工程YH-ZMCZ-TJ标朱码二线船闸土建工程为依托，重点研究了桥梁接线道路工程的施工方案，主要包括路基路面工程和挡土墙工程。
论文包括工程简介、施工准备、施工工艺、施工平面布置；其中施工准备从人、材、机及现场“四通一平”等方面说明开工前必备的生产要素，指出该分部工程总体施工思路。施工工艺以流程图的形式介绍挡土墙工程、路基工程、水稳碎石工程、沥青路面工程各施工工序的先后顺序及逻辑关系。其他施工方法、技术要求及质量标准则以工序施工为研究对象，对其施工思路、程序、操作要点及规范要求等进行说明。施工平面布置则对施工现场生产、生活设施进行合理安排，以满足安全有序施工的需要。
本文以本项目施工设计图及公路工程施工技术规范为依据，通过查阅相关施工手册和规范，结合工程实际，编制该分项工程施工方案，全面去考虑各项施工条件，确定合理的施工顺序、施工方法，制定了较有效的技术措施，为现场施工提供参考。
关键词：挡土墙 路基 水稳碎石 沥青路面
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扬州大学本科生毕业设计
Abstract
This topic is based on the channel regulation project of Yanhe (Yangzhuang– Wuzhang River) and the civil work of YH-ZMCZ-TJ standard Zhuma second-tier ship lock, and mainly studies the construction program on the bridge connection road works, including the subgrade and pavement engineering as well as the retaining wall project.
The paper includes project description, construction preparation, construction technology and construction layout. The construction preparation explains the necessary production factors before construction from the aspects of people, materials, machines and site \construction introduces the order and logic relations of various constructions like retaining wall project, subgrade engineering, cement-stabilized macadam project and asphalt pavement engineering in the form of flow chart. Other construction methods, technical requirements and quality standards take the process of construction as the research objectives, and conduct explanation on the construction ideas, procedures, operating points and regulatory requirements. The layout of the construction makes reasonable arrangements on the production of construction site and living facilities so as to meet the needs of the safe and orderly construction.
Based on the project construction design and road construction technical specification, through consulting the relevant construction manuals and specifications, and combined with engineering practice, this paper formulates the construction program of the sub-projects, comprehensively considers the various construction conditions, determines the reasonable construction order and construction methods, and develops relatively effective measures to provide a reference for the site construction.
Keywords: retaining wall project subgrade engineering cement-stabilized macadam
project asphalt pavement engineering
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扬州大学本科生毕业设计
目 录
摘 要 ............................................................................................................................................... - 1 - Abstract ............................................................................................................................................... - 2 - 1. 绪论 ...................................................................................................................................................... 1
1.1引言 ............................................................................................................................................... 1 1.2编制依据 ...................................................................................................................................... 1 1.3工程概况 ...................................................................................................................................... 1 1.4主要工作 ...................................................................................................................................... 2
2. 施工准备 ........................................................................................................................................... 3
2.1 组织准备 ..................................................................................................................................... 3
2.1.1 项目管理组织及人员分工 ................................................................................................. 3 2.1.2 施工组织管理网络 ............................................................................................................. 3
2.2 资源准备 ..................................................................................................................................... 4
2.2.1 通讯 .................................................................................................................................... 4 2.2.2 水源 .................................................................................................................................... 4 2.2.3 电力 .................................................................................................................................... 4 2.2.4 设备、人员、材料的到场 ................................................................................................. 4 2.2.5 施工机械及人员投入（本工程施工机械见附一） ......................................................... 4
2.3 技术准备 ..................................................................................................................................... 4
2.3.1 组织施工人员以及相关技术人员进一步熟悉、研究并核对设计文件 ......................... 4 2.3.2 制定施工组织 ..................................................................................................................... 5
3. 施工方案 ........................................................................................................................................... 6
3.1 总体思路 ..................................................................................................................................... 6 3.2 施工准备 ..................................................................................................................................... 6
3.2.1 施工测量............................................................................................................................. 6 3.2.2 试验 .................................................................................................................................... 6 3.2.3 材料 .................................................................................................................................... 7
3.3 南接线道路附属工程---挡土墙施工 ................................................................................. 8
3.3.1 工程简介............................................................................................................................. 8 3.3.2 工期分配以及施工部署 ..................................................................................................... 8 3.3.3 施工方案及技术措施 ......................................................................................................... 8
3.4 路基工程 ................................................................................................................................... 13
3.4.1 工艺流程图 ....................................................................................................................... 14 3.4.2 填方路基的压实 ............................................................................................................... 14
3.5 水稳碎石基层 .......................................................................................................................... 16
3.5.1 材料要求........................................................................................................................... 16 3.5.2 水泥稳定碎石的级配 ....................................................................................................... 16 3.5.3 运料 .................................................................................................................................. 17
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