Device and method for conversion of Chinese and American geotechnical engineering soil classification standards

Abstract

The invention discloses a device and method for converting soil classification standards in geotechnical engineering between China and the United States, wherein the device includes five modules including information configuration, import interface, calculation, conversion, and export interface, which are integrated through a human-computer interaction interface system. The scheme provided by the invention can realize the automatic conversion between the two sets of standards of China and the United States, and the conversion accuracy and efficiency are high; the device provided by the invention can effectively break through the obstacles formed by the differences between the Chinese and American standards.

Description

technical field [0001] The invention relates to the technical field of automatic data processing, in particular to the conversion technology of geotechnical engineering soil classification standards. Background technique [0002] The Unified Soil Classification Method (USCS) proposed by Casagrande in the 1940s is a concise method for soil classification for engineering purposes and was adopted by the US Army Corps of Engineers in 1952. Since then, the uniform building code (uniformbuilding code) of the United States has included it and made supplements and improvements, forming the ASTM (D2487) unified soil classification method (abbreviation: American Standard or ASTM), which is used for the classification standards of on-site and indoor soils. Engineering foundation design provides objective and practical basis. In addition to the United States, many countries in the world, including Africa, Southeast Asia and South America, have adopted this method, thus forming a de fac...

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Problems solved by technology

[0008] Aiming at a series of problems existing in existing geotechnical engineering soil classification standard conversion technologies such as incomplete functions, incapable of automatic conversion, low conversion accuracy and low conversion efficiency, the purpose of the present invention is to provide a Sino-US geotechnical engineering Soil classification standard conversion scheme, which includes the Sino-US geotechnical engineering soil classification standard conversion device and the conversion method based on the device

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