城市防洪圈達標情況調(diào)研方法分析
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摘 要:防洪工程一直是水利建設投資的重點,隨著城市范圍擴大,防洪圈建設也隨之加大,這就需要及時準確掌握城市防洪圈達標建設情況,為城市建設發(fā)展提供參考。通過對城市防洪圈前期規(guī)劃資料、設計資料以及實地調(diào)研測量,建立航測模型分析防洪圈達標情況,提供準確數(shù)據(jù),為決策人員提供參考。
關鍵詞:城市防洪圈;調(diào)研方法;分析
中圖分類號:TV871.2 文獻標識碼:B
Analysis on the investigation method of the city flood control zone
reaching the standard
Tan Wenbo
Hunan Polytechnic of Water Resources and Electric Power HunanChangsha 410131
Abstract:As the key investment of water conservancy construction, the construction of flood control circle increases along with the expansion of city scope, so it is necessary to grasp the construction of flood control circle in time and accurately to provide reference for the development of city construction. Based on the data of pre-planning, design and field survey, the aerophotogrammetry model is established to analyze the situation of flood control zone reaching the standard, and to provide accurate data for decision makers.
Keywords:Flood control engineering; urban flood control circle; construction up to standard;investigation
1 概述
隨著我國城鎮(zhèn)化進程不斷加快,城市范圍擴大,洪水影響面積及經(jīng)濟損失也隨之增加。(剩余2908字)