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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit stability monitoring dynamic early warning method considering advanced prediction
The invention belongs to the technical field of building engineering construction, and relates to a deep foundation pit stability monitoring dynamic early warning method considering advanced prediction. Comprising the following steps: S1, constructing a deep foundation pit monitoring index system and a measurement system under the apron beach landform; s2, determining subjective weights of monitoring indexes based on an improved G1 method; s3, correcting the index weight based on a CRITIC method; s4, determining the comprehensive weight of the monitoring indexes of the deep foundation pit; s5, obtaining a deep foundation pit stability evaluation score based on a TOPSIS method; s6, refining and grading safety levels under the special landform; and S7, predicting a deep foundation pit stability evaluation score based on the neural network model and setting early warning. According to the method, the engineering entity monitoring layout and the calculation method are optimized according to the geomorphic characteristics of the apron beach, and longitudinal scoring and early warning of the time sequence are carried out for deep foundation pit monitoring, so that the engineering analysis result has higher reliability and comprehensiveness.
本发明属于建筑工程施工技术领域，涉及一种考虑超前预测的深基坑稳定性监测动态预警方法。包括：S1、构建海漫滩地貌下深基坑监测指标体系与测量系统；S2、基于改进G1法确定监测指标主观权重；S3、基于CRITIC法对指标权重进行修正；S4、确定深基坑监测指标综合权重；S5、基于TOPSIS方法得出深基坑稳定性评价分值；S6、特殊地貌下安全等级的细化分级；S7、基于神经网络模型预测深基坑稳定性评价分值并设置预警。本发明围绕海漫滩地貌特点优化工程实体监测布局和计算方法，针对深基坑监测进行时间序列的纵向评分和预警，使工程分析结果具有更高的可靠性和综合性。
Deep foundation pit stability monitoring dynamic early warning method considering advanced prediction
The invention belongs to the technical field of building engineering construction, and relates to a deep foundation pit stability monitoring dynamic early warning method considering advanced prediction. Comprising the following steps: S1, constructing a deep foundation pit monitoring index system and a measurement system under the apron beach landform; s2, determining subjective weights of monitoring indexes based on an improved G1 method; s3, correcting the index weight based on a CRITIC method; s4, determining the comprehensive weight of the monitoring indexes of the deep foundation pit; s5, obtaining a deep foundation pit stability evaluation score based on a TOPSIS method; s6, refining and grading safety levels under the special landform; and S7, predicting a deep foundation pit stability evaluation score based on the neural network model and setting early warning. According to the method, the engineering entity monitoring layout and the calculation method are optimized according to the geomorphic characteristics of the apron beach, and longitudinal scoring and early warning of the time sequence are carried out for deep foundation pit monitoring, so that the engineering analysis result has higher reliability and comprehensiveness.
本发明属于建筑工程施工技术领域，涉及一种考虑超前预测的深基坑稳定性监测动态预警方法。包括：S1、构建海漫滩地貌下深基坑监测指标体系与测量系统；S2、基于改进G1法确定监测指标主观权重；S3、基于CRITIC法对指标权重进行修正；S4、确定深基坑监测指标综合权重；S5、基于TOPSIS方法得出深基坑稳定性评价分值；S6、特殊地貌下安全等级的细化分级；S7、基于神经网络模型预测深基坑稳定性评价分值并设置预警。本发明围绕海漫滩地貌特点优化工程实体监测布局和计算方法，针对深基坑监测进行时间序列的纵向评分和预警，使工程分析结果具有更高的可靠性和综合性。
Deep foundation pit stability monitoring dynamic early warning method considering advanced prediction
一种考虑超前预测的深基坑稳定性监测动态预警方法
HERWEN (author) / XU BINBIN (author) / YANG RUNLAI (author) / CHEN XIAOBO (author) / QIAN XIKUN (author) / XU WENXING (author) / SUN YUEFENG (author) / TANG YU (author) / ZHAO ZHENHUAN (author) / ZU GUOJIA (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
E02D
FOUNDATIONS
,
Gründungen
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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