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Sand Table Model Definition
- Jun 02, 2018 -

In military movies and TV series, we often see commanders standing in front of a terrain model studying the battle plan. According to the topographic map, aerial image or field topography, the sand plate model is constructed with sediment, chess and other materials in a certain proportion [1]. Sand table model is divided into simple sand table model and permanent sand table model. The simple sand table model is made of sand and chess on the ground. The permanent sand table model is made of foam plastic board (or triplywood), gypsum powder, paper pulp and other materials and can be preserved for a long time. Sand table model has the characteristics of strong three-dimensional sense, intuitive image, simple production and economic utility. The sand table model is widely used to show the terrain of the combat area in an image, indicating the composition of enemy positions, the deployment of troops and the disposition of weapons. Military commanders often study terrain, enemy situations and operational plans, organize coordinated actions, conduct tactical drills, study war cases and summarize operational experience. Sand table model is also commonly used to make models of economic development planning and large-scale engineering construction.

In terms of psychological treatment and testing, sand table model has been widely applied to discover and solve the psychological problems, under the guidance of psychological doctor, was the healer or tested with their will set up, in the sand table model by a psychologist or appearance to judge according to the circumstances of the patients of certain mental aspects.