Construction method for earthquake-resistant ecological retaining wall

A construction method and retaining wall technology, which are applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of poor seismic performance flexibility and easy damage of ecological retaining walls.

Inactive Publication Date: 2016-07-27
潘燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the different earthquake intensities and types of earthquakes in the site where the ecological retaining wall belongs, the seismic performance

Method used

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  • Construction method for earthquake-resistant ecological retaining wall
  • Construction method for earthquake-resistant ecological retaining wall
  • Construction method for earthquake-resistant ecological retaining wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as figure 1 The construction method of the shown anti-seismic ecological retaining wall comprises the following steps:

[0028] (1) Preliminarily construct the structural model of the anti-seismic ecological retaining wall through computer-aided design, and determine the main components of the structural model of the anti-seismic ecological retaining wall;

[0029] (2) According to the local seismic fortification intensity, seismic design grouping and site category of the seismic ecological retaining wall structure, construct a random ground motion model of the seismic ecological retaining wall structure model, and generate a power spectrum corresponding to the displacement and velocity of the main components density function;

[0030] (3) Calculate the corresponding displacement power spectral density and velocity power spectral density according to the power spectral density function of the displacement and velocity of the main components, and carry out...

Embodiment 2

[0045] Embodiment 2: as figure 1 The construction method of the shown anti-seismic ecological retaining wall comprises the following steps:

[0046] (1) Preliminarily construct the structural model of the anti-seismic ecological retaining wall through computer-aided design, and determine the main components of the structural model of the anti-seismic ecological retaining wall;

[0047] (2) According to the local seismic fortification intensity, seismic design grouping and site category of the seismic ecological retaining wall structure, construct a random ground motion model of the seismic ecological retaining wall structure model, and generate a power spectrum corresponding to the displacement and velocity of the main components density function;

[0048] (3) Calculate the corresponding displacement power spectral density and velocity power spectral density according to the power spectral density function of the displacement and velocity of the main components, and carry out...

Embodiment 3

[0063] Embodiment 3: as figure 1 The construction method of the shown anti-seismic ecological retaining wall comprises the following steps:

[0064] (1) Preliminarily construct the structural model of the anti-seismic ecological retaining wall through computer-aided design, and determine the main components of the structural model of the anti-seismic ecological retaining wall;

[0065] (2) According to the local seismic fortification intensity, seismic design grouping and site category of the seismic ecological retaining wall structure, construct a random ground motion model of the seismic ecological retaining wall structure model, and generate a power spectrum corresponding to the displacement and velocity of the main components density function;

[0066] (3) Calculate the corresponding displacement power spectral density and velocity power spectral density according to the power spectral density function of the displacement and velocity of the main components, and carry out...

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Abstract

The invention discloses a construction method for an earthquake-resistant ecological retaining wall, which comprises the steps of: constructing an earthquake-resistant ecological retaining wall structural model; constructing a stochastic earthquake ground motion model of an earthquake-resistant ecological retaining wall structure; calculating displacement power spectral densities and speed power spectral densities of main components of the earthquake-resistant ecological retaining wall structure; constructing a damage model of the earthquake-resistant ecological retaining wall structure; calculating a damage index; carrying out double reliability evaluation on the earthquake-resistant ecological retaining wall structural model; carrying out construction; and the like. According to the construction method disclosed by the invention, construction is carried out according to the earthquake-resistant ecological retaining wall structural model which is qualified by in-advance evaluation, and according to an evaluation result, reasonable regulation is timely carried out; earthquake resistance and structural security are improved; efficiency is improved; and cost is saved.

Description

technical field [0001] The invention relates to the technical field of river bank protection, in particular to a construction method of an anti-seismic ecological retaining wall. Background technique [0002] In the related technology, the ecological retaining wall is generally built in the form of stacking blocks, and when necessary, a reinforced steel mesh is arranged between the blocks. The main components of this ecological retaining wall include blocks, steel mesh, etc. [0003] Due to the different earthquake intensities and types of earthquakes at the site where the ecological retaining wall belongs, the seismic performance of the ecological retaining wall is generally less flexible to adapt to local requirements, and it is easy to be damaged when encountering an earthquake. Contents of the invention [0004] In view of the above problems, the present invention provides a construction method of an anti-seismic ecological retaining wall. [0005] The object of the p...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 潘燕
Owner 潘燕
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