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A platform for research: civil engineering, architecture and urbanism
Method for evaluating longitudinal shock resistance service performance of highway bridge support and stretching device
The invention discloses a method for evaluating the longitudinal shock resistance service performance of a highway bridge support and stretching device. According to the method, a vibration data acquisition module for acquiring a longitudinal acceleration response signal of the stretching device or a bridge body, a longitudinal shock resistance evaluation model for defining a longitudinal shock resistance grade evaluating method and a longitudinal shock resistance deterioration rate calculating method, and a longitudinal shock resistance deterioration database for storing longitudinal shock resistance service performance detection results and deterioration evaluating results of all detection periods, tracking and monitoring the change of the deterioration rate of the longitudinal shock resistance service performance and diagnosing and identifying the deterioration and the damage of the longitudinal shock resistance service condition early are included. According to the method, the detection efficiency is improved, and the reliability of checking and evaluation is improved.
Method for evaluating longitudinal shock resistance service performance of highway bridge support and stretching device
The invention discloses a method for evaluating the longitudinal shock resistance service performance of a highway bridge support and stretching device. According to the method, a vibration data acquisition module for acquiring a longitudinal acceleration response signal of the stretching device or a bridge body, a longitudinal shock resistance evaluation model for defining a longitudinal shock resistance grade evaluating method and a longitudinal shock resistance deterioration rate calculating method, and a longitudinal shock resistance deterioration database for storing longitudinal shock resistance service performance detection results and deterioration evaluating results of all detection periods, tracking and monitoring the change of the deterioration rate of the longitudinal shock resistance service performance and diagnosing and identifying the deterioration and the damage of the longitudinal shock resistance service condition early are included. According to the method, the detection efficiency is improved, and the reliability of checking and evaluation is improved.
Method for evaluating longitudinal shock resistance service performance of highway bridge support and stretching device
HUANG YUEPING (author) / ZHOU MINGHUA (author) / HE DINGDING (author) / LYU WENRONG (author) / JIANG ZHUSHENG (author) / ZHAI RUIXING (author) / WANG DESHAN (author)
2015-07-29
Patent
Electronic Resource
English
Method for evaluating longitudinal shock resistance of highway bridge support and stretching device
| European Patent Office | 2015
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