滑坡涌浪首浪高度试验研究

为研究滑坡涌浪的形成与传播规律，采用正交试验方法设计试验组次，针对整体滑坡体与散体滑坡体进行了滑坡涌浪物理模型试验研究;通过极差分析与方差分析得到了首浪高度随各因素的变化规律;通过量纲分析与回归分析给出了整体滑坡体的首浪高度经验公式，并与散体滑坡体首浪高度经验公式进行了比较。研究成果可为滑坡体的致灾预测预警提供科学依据。

Experimental research on primary wave height generated by solid -type landslide

For studying the forming and propagation laws of surge generated by a large landslide,by adopting orthogonal experimental method to design experiment groups,we carried out the physical model experiment study aiming at solid-type landslide and loose-type landslide body.The variation law of primary wave height with different factors was obtained from extreme difference and variance analysis.The empirical formula of primary wave height caused by solid-type landslide was deduced by dimensional and regression analysis respectively.And differences of both were compared.The research result can provide scientific basis for landslide’s damage prediction and pre-warning.