广河高速公路建设水土保持措施的研究

发布时间：2018-05-21 00:13

本文选题：高速公路 + 水土流失　；参考：《华南理工大学》2014年硕士论文

【摘要】：近年来，出现了一个全新课题在公路建设中，即高速公路建设过程引发的水土流失和水土保持问题。这个全新的课题是目前对公路建设项目《开发建设项目水土保持方案技术规范》要求的内容。目前对水土流失数量的预测方法一般有经验预测法、数学模型法和类比法。本文结合广东省广河高速公路工程建设项目实际，，对高速公路建设项目通过建设前的预测以及建设中的实践，对水土流失、水土保持问题进行了研究。首先先对沿线造成的水土流失情况开展全面的调查，在此基础上，探讨高速公路建设中针对土水水土流失的预测内容与方法，提出广河高速公路建设水土流失预测方法采用类比法。对工程建设范围内不同区域可能出现的新增水土流失量进行分析和预测。根据预测的结果，比较得出广河项目主要工程区域、取弃土场区域应该是水土流失最重要的区域，针对这两个水土防治区完成了水土防治措施的设计。再结合工程实践，从项目管理的层面分析建设管理过程中水土保持的措施和方法以及取得的效果。
[Abstract]:In recent years, a new subject has emerged in highway construction, that is, soil erosion and soil and water conservation caused by highway construction. This new subject is the content of the technical specification of soil and water conservation project of the highway construction project at present. At present, there are three methods to predict the quantity of soil and water loss, such as empirical method, mathematical model method and analogy method. Based on the reality of Guangdong Guanghe Expressway Project, this paper studies the problems of soil and water loss and soil and water conservation through prediction before construction and practice in construction of expressway construction project. First of all, a comprehensive investigation of the soil and water loss along the highway is carried out, and on this basis, the contents and methods for predicting soil and water loss in expressway construction are discussed. This paper puts forward an analogy method for predicting soil and water loss in the construction of Guanghe Expressway. This paper analyzes and forecasts the amount of soil and water loss that may occur in different areas of engineering construction. According to the prediction results, it is concluded that the main project area of Guanghe project, the abandoned soil site area should be the most important area of soil erosion, and the design of soil and water control measures has been completed for these two soil and water control areas. Combined with engineering practice, the measures and methods of soil and water conservation in the process of construction management are analyzed from the aspect of project management, as well as the results obtained.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：S157;U415.1

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