Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit monitoring system and method
The invention relates to a foundation pit monitoring system and method. The system comprises a first measurement module, a second measurement module and a cloud platform. The cloud platform is configured to establish an anchor rod internal force variable set associated with each other in a monitoring period and a monitoring height in at least one foundation pit construction process based on the anchor rod internal force acquired by the first measurement module, and establish a soil body environment factor set based on a historical database; constructing the anchor rod internal force variable set and the soil body environment factor set into a correlation analysis model; and evaluating the deep horizontal displacement obtained by the second measurement module based on the result of the qualitative analysis of the correlation analysis model. According to the method, the relevance between the deep horizontal displacement and the internal force of the anchor rod is utilized, the deformation degree of the soil body can be reflected to a certain degree by means of the change value of the internal force of the anchor rod, and then early warning is conducted on the inclinometer pipe which deforms to a certain degree; and the situation that the inclinometer cannot be recycled due to the fact that the inclinometer is still placed into the inclinometer pipe by an uninformed measurer under the condition that the risk that the inclinometer is stuck exists is avoided.
本发明涉及一种基坑监测系统及方法，系统包括第一测量模块、第二测量模块和云平台。云平台被配置为：基于第一测量模块获取的锚杆内力建立在至少一个基坑施工过程中的在监测周期内和监测高度上彼此关联的锚杆内力变量集，并且基于历史数据库建立土体环境因素集；将锚杆内力变量集和土体环境因素集构建为关联性分析模型；基于对关联性分析模型进行定性分析的结果评估第二测量模块获取的深层水平位移。本发明利用深层水平位移和锚杆内力的关联性，能够借助锚杆内力的变化值一定程度反映土体的变形程度，进而对发生一定程度变形的测斜管做出预警，避免有测斜仪卡住风险的情况下依旧被不知情的测量员将测斜仪置入测斜管导致测斜仪无法回收的情况发生。
Foundation pit monitoring system and method
The invention relates to a foundation pit monitoring system and method. The system comprises a first measurement module, a second measurement module and a cloud platform. The cloud platform is configured to establish an anchor rod internal force variable set associated with each other in a monitoring period and a monitoring height in at least one foundation pit construction process based on the anchor rod internal force acquired by the first measurement module, and establish a soil body environment factor set based on a historical database; constructing the anchor rod internal force variable set and the soil body environment factor set into a correlation analysis model; and evaluating the deep horizontal displacement obtained by the second measurement module based on the result of the qualitative analysis of the correlation analysis model. According to the method, the relevance between the deep horizontal displacement and the internal force of the anchor rod is utilized, the deformation degree of the soil body can be reflected to a certain degree by means of the change value of the internal force of the anchor rod, and then early warning is conducted on the inclinometer pipe which deforms to a certain degree; and the situation that the inclinometer cannot be recycled due to the fact that the inclinometer is still placed into the inclinometer pipe by an uninformed measurer under the condition that the risk that the inclinometer is stuck exists is avoided.
本发明涉及一种基坑监测系统及方法，系统包括第一测量模块、第二测量模块和云平台。云平台被配置为：基于第一测量模块获取的锚杆内力建立在至少一个基坑施工过程中的在监测周期内和监测高度上彼此关联的锚杆内力变量集，并且基于历史数据库建立土体环境因素集；将锚杆内力变量集和土体环境因素集构建为关联性分析模型；基于对关联性分析模型进行定性分析的结果评估第二测量模块获取的深层水平位移。本发明利用深层水平位移和锚杆内力的关联性，能够借助锚杆内力的变化值一定程度反映土体的变形程度，进而对发生一定程度变形的测斜管做出预警，避免有测斜仪卡住风险的情况下依旧被不知情的测量员将测斜仪置入测斜管导致测斜仪无法回收的情况发生。
Foundation pit monitoring system and method
一种基坑监测系统及方法
SUN DONGDONG (Autor:in) / HUANG XUEMEI (Autor:in) / ZHANG SHUANG (Autor:in) / YU HAIMING (Autor:in) / LIU WENQIANG (Autor:in) / CHANG LIJUN (Autor:in) / HUANG DANYANG (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
,
Übertragung digitaler Information, z.B. Telegrafieverkehr
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