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Judging method and system for stability of high-voltage electricity transmission iron tower foundation in mountain area

A technology of stability and transmission rail, applied in infrastructure engineering, infrastructure testing, construction, etc., can solve problems such as low efficiency and accuracy, and achieve the effect of solving low efficiency and accuracy and accurate judgment results

Active Publication Date: 2017-08-04
国网四川省电力公司电力应急中心 +2
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Problems solved by technology

[0005] The invention provides a method and system for judging the stability of a high-voltage transmission tower foundation in mountainous areas, which solves the technical problem of low efficiency and accuracy in the existing method for judging the stability of a high-voltage power transmission tower foundation in mountainous areas, and realizes efficient correctness The technical effect of judging the stability of the tower base of high-voltage transmission towers in mountainous areas, and the judgment results are accurate

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  • Judging method and system for stability of high-voltage electricity transmission iron tower foundation in mountain area
  • Judging method and system for stability of high-voltage electricity transmission iron tower foundation in mountain area
  • Judging method and system for stability of high-voltage electricity transmission iron tower foundation in mountain area

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Embodiment Construction

[0051] The invention provides a method and system for judging the stability of a high-voltage transmission tower foundation in mountainous areas, which solves the technical problem of low efficiency and accuracy in the existing method for judging the stability of a high-voltage power transmission tower foundation in mountainous areas, and realizes efficient correctness The technical effect of judging the stability of the tower base of high-voltage transmission towers in mountainous areas, and the judgment results are accurate.

[0052] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[00...

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Abstract

The invention discloses a judging method and system for stability of a high-voltage electricity transmission iron tower foundation in a mountain area. The method comprises the steps that 1, the high-voltage electricity transmission iron tower foundation in the mountain area is tested, and affecting factors affecting the stability of the tower foundation are obtained; 2, the weight of each affecting factor in the stability of the tower foundation is analyzed through an analytic hierarchy process; 3, each affecting factor is graded and quantized; and 4, the instability index S of the tower foundation is calculated out, comparison is carried out, and a judging result for the stability of the tower foundation is obtained.

Description

technical field [0001] The invention relates to the field of electric equipment safety detection, in particular to a method and system for judging the stability of a tower foundation of a high-voltage power transmission tower in a mountainous area. Background technique [0002] High-voltage transmission towers in mountainous areas are the infrastructure of my country's power system. As an important part of the power system, high-voltage transmission lines not only undertake the task of distributing and transmitting electric energy, but also connect various substations and power plants so that they can run in parallel. The foundation of the tower foundation is the foundation of the high-voltage transmission tower line. It is an underground concealed project. Its stability is the prerequisite for the normal and reliable operation of the transmission line, and it is also related to the safety of the overall transmission network. In my country, the territory is vast and the terra...

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Application Information

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IPC IPC(8): E02D27/42E02D33/00
CPCE02D27/42E02D33/00
Inventor 邓创王圣伟薛志航
Owner 国网四川省电力公司电力应急中心
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