堰塞坝溃口最终底高程经验公式计算数据

数据内容：堰塞坝溃口最终底高程经验公式计算数据 数据来源：基于文献检索建立的包含全球1230个堰塞坝案例的大型数据库。 采集方式：通过excel数据处理软件进行处理及拟合。 数据质量描述：为了解决堰塞坝溃口最终底高程赋值的问题，基于收集的堰塞坝数据库中的坝高和溃口深数据，结合Briaud于2008年提出的漫顶溃决堤坝坝体侵蚀度分类方法，将堰塞坝分为高、中、低三类侵蚀度，并对不同侵蚀度堰塞坝的坝高及溃口深进行回归分析，拟合出不同侵蚀度堰塞坝溃口深经验公式，进而对堰塞坝溃口最终底高程进行确定。Data Content: Empirical formula calculation data for the final bottom elevation of barrier dam breaches. Data Source: A large-scale database encompassing 1230 global barrier dam cases, developed through literature retrieval. Data Collection and Processing: Processed and fitted using Microsoft Excel data processing software. Data Quality Description: To address the issue of assigning values to the final bottom elevation of barrier dam breaches, barrier dams were categorized into three erosion degrees (high, medium, low) based on the overtopping-induced dam breach erosion classification method proposed by Briaud in 2008, using dam height and breach depth data from the collected barrier dam database. Regression analysis was performed on the dam height and breach depth data of barrier dams with different erosion degrees, and empirical formulas for the breach depth of barrier dams corresponding to each erosion degree were fitted, thereby determining the final bottom elevation of barrier dam breaches.

搜集汇总

背景与挑战

背景概述

该数据集基于全球1230个堰塞坝案例数据库，通过Excel处理及拟合，提供了堰塞坝溃口最终底高程的经验公式计算数据。它根据坝高和溃口深数据，结合Briaud的侵蚀度分类方法，将堰塞坝分为高、中、低三类侵蚀度，并进行回归分析，以拟合不同侵蚀度下的溃口深经验公式，用于确定溃口最终底高程，适用于滑坡和自然灾害研究。