Method for converting geological section into limit equilibrium calculation model
A technology for calculating models and geological profiles, applied in the field of information, can solve problems affecting the practicality of calculation results, such as calculation and analysis work credit, and achieve the effect of reducing learning costs, improving efficiency and quality, and improving project quality.
Pending Publication Date: 2022-02-11
POWERCHINA XIBEI ENG +1
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Problems solved by technology
The work quality of these links in the limit equilibrium calculation process often depends on the calculation personnel's understanding and experience of engineering and calculation. It is impossible to make good use of the information of the geological section from the mechanism to guide the correct calculation work, which directly affects the calculation results. Practicality and even the credibility of computational analysis work in engineering practice have become pain points that have existed so far
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] figure 1 It shows a process for realizing a method for converting a geological section into a limit equilibrium calculation model, including the following steps:
[0035] S1: Assign type attributes to the lines on the geological section map, including at least four categories: topography (including excavation), formation, fault, and groundwater. When there are multiple groundwater level lines, define the hydrometeorological conditions corresponding to ...
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The invention relates to a method for converting a geological section into a limit equilibrium calculation model, which comprises the following steps of: defining a calculation model range and classification attributes of section lines on a geological section map, and finishing intersection and closing among terrains, stratums and model boundary lines of the geological section map according to limit equilibrium modeling requirements by adopting a graphic geometry algorithm; forming a material partition model; generating three calculation working conditions of nature, rainstorm and earthquake and corresponding models by utilizing classification attributes of each section line in the geological section map; the slope type is judged according to geological conditions, and a proper limit equilibrium calculation method is recommended to the calculation model. According to the method, the geometric operation of simulating the geological boundary distribution in the calculation modeling process is omitted, the calculation model meeting the requirements of the current technical specifications can be generated according to the geological information contained in the geological profile map, and a proper limit equilibrium calculation method is intelligently recommended according to the material classification characteristics disclosed by the geological profile map.
Description
technical field [0001] The invention belongs to the field of information technology, and in particular relates to a method for converting a geological section into a limit equilibrium calculation model. Background technique [0002] Limit equilibrium is currently the most commonly used stability calculation method in slope engineering practice activities worldwide. A large number of independently operated two-dimensional limit equilibrium calculation software for slopes have been developed at home and abroad, among which Slide is the most commercialized and widely used. the widest. The common problem of these independently running calculation software is that the geometric information of the calculation section line and the corresponding geological information cannot be well utilized. The impact on the technical level is mainly manifested in two aspects. One is the repetition of geometric information in the modeling process The impact of input on work efficiency and quality...
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Login to View More IPC IPC(8): G06F30/13G06F30/20G06F111/10
CPCG06F30/13G06F30/20G06F2111/10
Inventor 朱焕春李航谢焕忠郭福钟李杨
Owner POWERCHINA XIBEI ENG