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Automatic control method of construction quality of geological survey in geotechnical engineering

机译:岩土工程地质调查施工质量自动控制方法

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摘要

In view of the low efficiency and low automation of the traditional geotechnical engineering geological survey construction quality control method, this paper puts forward the construction quality automatic control method of geotechnical engineering geological survey. The finite element model of geotechnical engineering geological investigation is established by using CRM geological model transformation method. According to the numerical analysis method, the boundary area is cut, and according to the characteristics of the geological model, the volume mesh model is generated by multi-spatial domain method, and the generated model is imported into the finite element analysis system. The finite element model of automatic control platform of full hydraulic core drilling machine is designed. The drilling pressure control method is used to control the drilling pressure in the process of measurement, and the rammed expanded pile with composite carrier is used for construction. The experimental results show that the method can establish the finite element model with high speed and precision on the basis of realizing the automatic control of the construction quality of geological survey in geotechnical engineering. The utility model has the advantages of high precision, small size, strong anti-interference ability, and low cost.
机译:鉴于传统岩土工程地质调查施工质量控制方法的低效率和低自动化,本文提出了岩土工程地质调查的施工质量自动控制方法。利用CRM地质模型转化方法建立了岩土工程地质调查的有限元模型。根据数值分析方法,切割边界区域,并根据地质模型的特征,卷网模型由多空间域方法生成,并且生成的模型导入有限元分析系统。全液压芯钻机自动控制平台有限元模型。钻孔压力控制方法用于控制测量过程中的钻孔压力,并且使用具有复合载体的夯型膨胀桩用于构造。实验结果表明,该方法可以基于实现岩土工程地质调查施工质量的自动控制,实现高速和精度的有限元模型。本实用新型具有高精度,体积小,抗干扰能力强,成本低的优点。

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