Soaking-drying circulation mechanics experiment auxiliary box

Abstract

The invention relates to a soaking-drying circulation mechanics experiment auxiliary box, which comprises 15 parts including a hydraulic cylinder, a rigid experiment machine, a terminal controller, an upper cover plate, an outer protective shell, an inner protective shell, an upper pressure head, a heat removal bent pipe, a bearing table, an external heat transfer pipe, a liquid interaction pipe, a bearing arm, an experiment sample, an experiment cushion block and a fixed base. The immersion-drying circulation mechanics experiment auxiliary box is of a double-layer structure, the heat removal bent pipe surrounding all around is arranged between the outer protective shell and the inner protective shell and connected with the external heat transfer pipe, the bearing table is fixed to the center of the bottom in the box, and the liquid interaction pipe is welded to the bottom part of the box at the same time. The immersion-drying circulation mechanics experiment auxiliary box is placed in the center of a rigid experiment machine fixing base, the experiment cushion block and the experiment sample are sequentially placed on the object bearing table, and the upper pressing head of the rigid experiment machine penetrates through a circular hole in the center of the upper cover plate. The immersion-drying circulation mechanics experiment auxiliary box effectively solves the problems of tedious steps, time consumption and labor consumption of a soaking-drying cyclic mechanics experiment.

Description

Technical field: [0001] The invention relates to the field of indoor rock experiments, in particular to an auxiliary box for immersion-drying cycle mechanics experiments. Background technique: [0002] With the rapid development of my country's economy, the country's demand for mineral resources is increasing day by day, and the resources that are easy to exploit have been exhausted. In order to realize the sustainable development of the mining industry, the mining of Dashui mines with complex hydrogeological conditions has been Expand one after another. The rock mass of Dashui Mine always exists in a certain groundwater environment, and is often in a saturated state. The existence of water weakens the mechanical properties and stability of the rock mass. At the same time, geotechnical engineering often encounters the joint action of groundwater and loads during construction and operation. The mechanical properties of rock mass under the action of groundwater and loads are o...

AI Technical Summary

Problems solved by technology

[0003] But the immersion-drying cycle mechanical experiment of rock is more complicated, for this reason, the present invention has designed a kind of immersion-drying cycle mechanical experiment auxiliary box, and this auxiliary box utilizes liquid circulation system and heat circulation system to carry out rock immersion and drying, effectively It solves the problem of cumbersome, time-consuming and labor-intensive experimental steps of immersion-drying cycle mechanics

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