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Monitoring, early warning and forecasting method for inner support
The invention relates to a monitoring, early warning and forecasting method for an inner support. The method comprises the following steps: S1, selecting a monitoring position; S2, acquiring temperature data and axial force data; S3, processing the continuously measured temperature to obtain a temperature difference value at the monitoring moment; S4, establishing a three-dimensional model of the foundation pit supporting system, and inputting stratum factors of the foundation pit and material factors of the supporting system; S5, inputting the temperature difference value into the three-dimensional model of the foundation pit supporting system, processing to obtain an inner supporting axial force increment calculation value, obtaining an inner supporting axial force increment final value according to the inner supporting axial force increment calculation value, and processing according to the inner supporting axial force increment final value to obtain a supporting axial force accumulated value; S6, adjusting a real-time early warning value in real time according to the accumulated value of the supporting axial force, and carrying out real-time online early warning according to the real-time early warning value and actually measured axial force data. According to the scheme, the accuracy of monitoring and early warning of the inner supporting axial force can be improved, and the purpose of reducing potential safety hazards is achieved.
本申请涉及一种内支撑的监测预警预报方法，包括以下步骤：S1、选取监测位置；S2、获取温度数据与轴力数据；S3、对连续实测的温度进行处理得到监测时刻的温差值；S4、建立基坑支撑体系三维模型，并输入基坑的地层因子和支撑体系的材料因子；S5、将温差值输入至基坑支撑体系三维模型，处理得到内支撑轴力增量计算值，由内支撑轴力增量计算值获得内支撑轴力增量最终值，根据内支撑轴力增量最终值处理得到支撑轴力累加值；S6、根据支撑轴力累加值实时调整实时预警值，根据实时预警值与实测的轴力数据进行实时在线预警。本方案能够提升内支撑轴力监测预警的精准性，达到降低安全隐患的目的。
Monitoring, early warning and forecasting method for inner support
The invention relates to a monitoring, early warning and forecasting method for an inner support. The method comprises the following steps: S1, selecting a monitoring position; S2, acquiring temperature data and axial force data; S3, processing the continuously measured temperature to obtain a temperature difference value at the monitoring moment; S4, establishing a three-dimensional model of the foundation pit supporting system, and inputting stratum factors of the foundation pit and material factors of the supporting system; S5, inputting the temperature difference value into the three-dimensional model of the foundation pit supporting system, processing to obtain an inner supporting axial force increment calculation value, obtaining an inner supporting axial force increment final value according to the inner supporting axial force increment calculation value, and processing according to the inner supporting axial force increment final value to obtain a supporting axial force accumulated value; S6, adjusting a real-time early warning value in real time according to the accumulated value of the supporting axial force, and carrying out real-time online early warning according to the real-time early warning value and actually measured axial force data. According to the scheme, the accuracy of monitoring and early warning of the inner supporting axial force can be improved, and the purpose of reducing potential safety hazards is achieved.
本申请涉及一种内支撑的监测预警预报方法，包括以下步骤：S1、选取监测位置；S2、获取温度数据与轴力数据；S3、对连续实测的温度进行处理得到监测时刻的温差值；S4、建立基坑支撑体系三维模型，并输入基坑的地层因子和支撑体系的材料因子；S5、将温差值输入至基坑支撑体系三维模型，处理得到内支撑轴力增量计算值，由内支撑轴力增量计算值获得内支撑轴力增量最终值，根据内支撑轴力增量最终值处理得到支撑轴力累加值；S6、根据支撑轴力累加值实时调整实时预警值，根据实时预警值与实测的轴力数据进行实时在线预警。本方案能够提升内支撑轴力监测预警的精准性，达到降低安全隐患的目的。
Monitoring, early warning and forecasting method for inner support
一种内支撑的监测预警预报方法
JIN YABING (author) / SHEN XIANG (author) / LAO LIYAN (author) / LIU YIJUN (author) / RUAN JIANJUN (author)
2021-08-10
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E02D
FOUNDATIONS
,
Gründungen
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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