拱坝地质力学模型试验技术探讨

Geomechanical Model Test Technics of Arch Dams

本文对拱坝地质力学模型试验研究的几个重要技术问题作了初步探讨.文中论述了模型类型及模型比、模型制作、模型坝及坝基模拟技术、加荷方法、量测系统及试验程序等内容方面的一些新见解和提供的新试验技术.并针对这类试验目前存在的关键问题,提出了改革的途径.

This paper presents some new ideas and technics of geomechanical model tests of arch dams. Some problems such as model type and model scale, model construction, modelling technics of dams and foundations, loading methods, measurement procedures, etc. are discussed, and the way to salve them proposed.