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Foundation soil layer contour map drawing method

A contour map and foundation soil technology, applied in image data processing, 2D image generation, geographic information database, etc. Problems such as engineering analysis and evaluation, to achieve the effects of easy re-development and utilization, strong engineering applicability, and fast and convenient drawing

Active Publication Date: 2021-03-19
天津泰勘工程技术咨询有限公司 +1
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Problems solved by technology

[0004] However, in actual engineering, limited by the number and distribution distance of geotechnical engineering survey boreholes, the contour map of the development and distribution of the foundation soil layer drawn by interpolation at a specific spatial scale is sometimes inaccurate, and most of them are in line with the actual distribution of the foundation soil layer. The difference is large, which is not conducive to the analysis and evaluation of geotechnical engineering, and the accuracy cannot meet the requirements of engineering construction applications.

Method used

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  • Foundation soil layer contour map drawing method

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Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0040] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a foundation soil layer contour map drawing method, and belongs to the technical field of geotechnical engineering investigation, and the method comprises the following steps: S1, building a foundation soil contour map drawing drilling database; s2, processing abnormal data of a foundation soil layer; s3, surveying a drill hole data display point; s4, carrying out drilling and thinning; s5, analyzing the distance between the drill holes; and s6, drawing a foundation soil burial depth contour map. The method is concise in step, convenient to use, high in engineering applicability, rapid and convenient in mapping, high in precision and particularly suitable for foundation soil layer development distribution rule research of regional geology and geotechnical engineeringinvestigation projects.

Description

technical field [0001] The invention belongs to the technical field of geotechnical engineering investigation, and relates to a method for drawing contour maps of foundation soil layers. Background technique [0002] It is one of the important tasks of geotechnical engineering investigation to find out the spatial development and distribution of the foundation soil layer. my country has a vast territory, and the origin of the foundation soil is complex and changeable. Significant differences. [0003] In geotechnical engineering investigation, drawing the contour map of foundation soil burial depth is the most intuitive and main method to reflect its development and distribution. The stratigraphic data of the entire study area are obtained and presented in the form of contour maps. [0004] However, in actual engineering, limited by the number and distribution distance of geotechnical engineering survey boreholes, the contour map of the development and distribution of the f...

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Application Information

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IPC IPC(8): G06T11/20G06F16/25G06F16/29G06F16/215
CPCG06T11/203G06T11/206G06F16/25G06F16/29G06F16/215
Inventor 温伟光路清刘晓磊赵志峰周玉明王辉李超汪勇张博夫乔丽红
Owner 天津泰勘工程技术咨询有限公司
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