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A Method for Evaluation of Strip Reinforcement

An evaluation method and stripping technology, applied in geometric CAD, special data processing applications, etc., can solve the problem of high destructive costs

Active Publication Date: 2021-05-11
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems that the existing evaluation methods are destructive to a certain extent, point to area, and high cost, etc., the present invention provides an evaluation method for strip reinforcement

Method used

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  • A Method for Evaluation of Strip Reinforcement
  • A Method for Evaluation of Strip Reinforcement
  • A Method for Evaluation of Strip Reinforcement

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Embodiment Construction

[0025] The present invention will be further explained in detail below in conjunction with the accompanying drawings and specific embodiments, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0026] like figure 1 as shown, figure 1 It is a schematic diagram of the technical flow of a strip reinforcement evaluation method provided by the present invention. This embodiment adopts the deep foundation pit foundation project of a road section in Hangzhou, and makes a more accurate evaluation of the strip reinforcement in the deep foundation pit foundation project of this road section.

[0027] like Figure 4 as shown, Figure 4 It is a schematic diagram of the survey line layout in this embodiment. The survey line layout includes the cross-section survey line 5 and the longitudinal section survey line 6. The cross-section survey line 5 is the survey line laid on the ground parallel to the drawing direc...

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Abstract

The invention relates to a method for stripping reinforcement evaluation, which adopts the geological radar detection method and includes the following steps: (a) determining the composite dielectric constant; (b) geological radar detection: arranging detection lines on the ground of the area to be detected for geological radar detection, According to the composite permittivity obtained in step (a), a radar detection map is made; (c) ground radar data processing: the original collected data in the radar detection map is processed to obtain a clear reflection interface; (d) according to the radar detection The figure evaluates the strip reinforcement. The detection method in the invention has the advantages of non-destructive detection, low detection cost, fast detection speed, continuous detection section, accurate and reliable detection results, and economical efficiency.

Description

technical field [0001] The invention relates to an evaluation method, in particular to an evaluation method of a strip reinforcement. Background technique [0002] With the large-scale development of urban subway construction, the solution to the problem of deep foundation pits is particularly critical. For soft soil or flow plastic soil areas, in the construction process of deep foundation pits, the method of drawing reinforcement is often used to deal with them. The problem of deep foundation pit can be seen in detail figure 2 and image 3 shown. Under normal circumstances, the evaluation of the stability of the strip reinforcement is ignored, and the foundation pit is directly excavated. As a result, problems with the strip reinforcement cannot be found in time, causing building stability events, such as the construction of subway tracks. In the early stage of evaluation, there will be serious consequences such as collapse in the later stage. [0003] As for how to ev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13
CPCG06F30/13
Inventor 杨永清曹雪山骆娜
Owner HOHAI UNIV
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