Geosynthetics anisotropism drawing test system and method

Abstract

The invention discloses a geosynthetics anisotropism drawing test system and method. The system comprises a test bed, a lower test box, an upper test box, a drawing loading device, a guide rail, a dial, a vertical loading device, a displacement sensor, a signal collection control device, and a jig for clamping a geosynthetics sample, wherein the circular dial, the guide rail and the lower test box are arranged on the upper surface of the test bed, the drawing loading device is arranged on the guide rail and slides freely on the guide rail; the displacement sensor for measuring the displacement of the jib is arranged on the drawing loading device; the vertical loading device, the upper test box, the geosynthetics sample and the lower test box are arranged on the test bed from up to bottom in sequence; the signal collection control device is connected with the drawing loading device, the displacement sensor and the vertical loading device. The test system and method have the advantages that the occurrence that the tested value of a geosynthetics anisotropism drawing test is seriously inconsistent with the actual engineering stress characteristic is avoided and the test process is accurate and controllable.

Description

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AI Technical Summary

Benefits of technology

This patented technology describes a new type of testing machine that can be pulled out from different directions without changing its shape or dimensions. Its technical effect lies in ensuring accurate results for tensile strength measurements on artificially made materials such as concrete (cement).

Problems solved by technology

This patents discuss various issues with existing testing techniques for geosynthesis clay products used in construction projects or road works. These technical problem addressed include lacking consistence between different measurements conducted during manufacturing processes, potential variations that can affect the strength of these products over time, difficulty understanding how they behave under loadings caused by traffic flow, and potentially unsafe conditions associated with their use.

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