Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Building settlement prediction method based on historical data analysis

A technology of building settlement, prediction method, applied in the field of civil engineering

Inactive Publication Date: 2014-07-23
南京市测绘勘察研究院股份有限公司 +2
View PDF0 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: Aiming at the problems and deficiencies in the prior art, the present invention provides a building settlement prediction method based on historical data analysis, using a combination model to predict the building settlement value at any time, and the combination model can comprehensively utilize various single models Provide comprehensive settlement information to accurately predict settlement problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Building settlement prediction method based on historical data analysis
  • Building settlement prediction method based on historical data analysis
  • Building settlement prediction method based on historical data analysis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0069] Such as figure 1 As shown, the building settlement prediction method based on historical data analysis includes the following steps:

[0070] (1) Collect monitoring data and extract the monitoring time t of period i i , and settlement monitoring data Z i , where i=1,2,...,h;

[0071] (2) Divide the monitoring data into two parts in chronological order: the first part is: the learning data consisting of a (a≥10) pairs of observation data; the other part is: the inspection data consisting ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a building settlement prediction method based on historical data analysis. The building settlement prediction method based comprises the following steps of collecting monitoring data, dividing the monitoring data into learning data and inspection data according to the chronological order, analyzing historical monitoring data, building a support vector machine regression prediction model, building a Newton interpolation prediction model, building a weighted moving average method prediction model, building a combined model, calculating the weight of the combined model, and using the combined model to predict the building settlement value at any moment. Compared with a conventional method, the building settlement prediction method has the advantages of being high in accuracy, simple in calculation, wide in application range, high in computational efficiency and the like.

Description

technical field [0001] The invention provides a building settlement prediction method based on historical data analysis, relates to a prediction model in the field of geographic information, and belongs to the technical field of civil engineering. Background technique [0002] The purpose of building settlement observation is to check whether the settlement index exceeds the allowable range of the building design. If it exceeds the limit, the danger index of the building will increase, and in severe cases, it will threaten human life. With the increasing population of the world, the increasingly serious housing problem and the emergence of high-rise buildings, in order to ensure the normal use and safety of buildings, and provide reliable observation data and corresponding settlement parameters for later construction, building settlement prediction The necessity is becoming increasingly apparent. Currently commonly used prediction models include gray model, regression model...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F19/00
Inventor 张涛李永泉常永青岳建平王庆黄志洲邓晓红张天纯许培培梁子亮张凤梅
Owner 南京市测绘勘察研究院股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com