【作者】 马海宽；

【导师】 岳德鹏； 史明昌；

【作者基本信息】 北京林业大学 ， 水土保持与荒漠化防治， 2004， 硕士

【摘要】 小流域坝系规划是一项系统工程，人工规划存在精度低、费时、费力、成本高的问题，其中坝系整体调洪，规模、数量的确定技术难度大。如何采用科学有效的规划设计方法以提高规划设计效率，怎样直观清晰地描述坝系规划设计的动态过程、优化坝系规划，是提高坝系规划设计和管理现代化水平的关键。因此，寻求新的技术和计算机辅助设计的方法成为必然趋势。GIS是近年来迅速发展起来的一门地学空间数据与计算机相结合的新型空间信息技术，它能把现实世界中对象的空间位置和相关属性有机地结合起来，满足用户对空间信息的管理，并借助其特有的空间分析功能和可视化表达，进行各种辅助决策。本文以黄土高原地区坝系规划为研究背景，根据系统工程的理论和方法，以GIS和CAD为重要技术支撑，以坝系平衡为核心理论，对流域坝系规划问题进行了创新研究，提出基于GIS的坝系系统规划思想。为国家黄土高原坝系规划设计与决策提出了一个科学简便、形象直观的可视化分析方法，有助于推动坝系规划设计工作的智能化、现代化发展，极大地提高淤地坝设计与管理的现代化水平。更多还原

【Abstract】 The dam system planning in small watershed is a systematic engineering, which has complex design, comparatively, artificial planning has lower precision, more time and labor, higher cost, and especially harder technology in scale and amount certainty of dam system general flood routing. The key to improve dam system planning and modern management level is how to adopt effective planning design methods for enhancing efficiency, and how to describe clearly the dynamic process of planning design for optimizing dam system planning. Therefore, the inevitable trend is searching for new technology and computer assistant design methods. GIS as a new type information technique grow rapidly in recent years which combine geography spatial data and computer. So GIS can combine the spatial position and relative attributes of the object in real world, which can satisfy client’s management to spatial information and do many assistant decision-making in virtue of its spatial analysis function and video expression. This paper study the dam system planning in watershed and put forward the systematic thinking to dam system planning on the basis of GIS, and in the paper the background is dam system planning in Loess Plateau, the important upholding technique is GIS and CAD, and the core theory is dam system balance, which will offer a kind of scientific and visual video analysis measure for national design and decision-making of Loess Plateau dam system planning, and will help the dam system planning and design intelligentizing and modernizing, and can improve the design and management level of. dam system.更多还原