Device, system and method for soil form test under seepage action

Abstract

The invention discloses a soil form test device, system and method under the action of seepage. The technical proposal is as follows: a seepage destruction chamber for filling soil, a steady flow chamber installed below the seepage destruction chamber, and a side of the seepage destruction chamber A water tank is installed; a plurality of mobile pressurization modules are installed on the side of the seepage destruction chamber, and the mobile pressurization modules can exert pressure on the soil inside the seepage destruction chamber. The invention can be used to study the variation law of deformation parameters and seepage parameters of the excavation surface under the conditions of different soil materials and different structures of the excavation surface, and is easy to use and easy to operate.

Description

technical field

[0001] The invention relates to the field of tunnel monitoring, in particular to a soil form test device, system and method under seepage action. Background technique

[0002] With the development of our country's economy, our country's infrastructure construction has made great achievements. Soil infrastructure such as foundations, embankments, earth dams, roadbeds, and retaining walls are inevitably subject to seepage during construction and operation. Under the action of seepage, the shape of soil infrastructure will change greatly. Once it reaches a certain threshold, it will seriously affect the safe construction and operation of infrastructure. my country's Songshan Reservoir, Qinghai Ditch Reservoir and other soil infrastructures were all deformed and eventually crashed under the action of seepage, all of which brought immeasurable losses to the lives and property safety of the people.

[0003] If the soil deformation shape under the action of seepag...

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