Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Monitoring and grading early warning method for toppling type collapse disasters
The invention discloses a monitoring and grading early warning method for toppling type collapse disasters, and belongs to the field of geological disaster monitoring and early warning. The monitoring and early warning method comprises the following steps: 1, building a monitoring and early warning system; 2, inputting the size and inclination angle of the dangerous rock body in an actual state, and calculating to obtain a critical displacement value when collapse occurs; 3, setting an alarm rule and a corresponding threshold value according to the critical displacement value and the actual situation; 4, arranging a plurality of displacement monitoring devices on the surface of the dangerous rock body, and measuring the displacement data of the deformation of the dangerous rock body; 5, processing the measured displacement data to obtain dangerous rock body deformation displacement data; and 6, according to the dangerous rock body deformation displacement actual data and the critical displacement value, judging and hierarchically outputting early warning signals by a data processing center. According to the method, the dangerous rock body displacement criterion of toppling type collapse is determined, prediction and early warning of toppling type collapse disasters are achieved more accurately and reasonably, and the method plays an important role in shortening the early warning time and reducing casualties and property losses.
本发明公开了一种倾倒型崩塌灾害的监测与分级预警方法，属地质灾害监测预警领域。监测预警方法包括以下步骤：步骤1，搭建监测预警系统；步骤2，输入实际状态下危岩体的尺寸和倾角，计算获得崩塌发生时的临界位移值；步骤3，根据临界位移值与实际情况设定报警规则与相应阈值；步骤4，在危岩体表面布置若干位移监测装置，测量危岩体变形的位移数据；步骤5，处理所测位移数据，获得危岩体变形位移数据；步骤6，根据危岩体变形位移实际数据与临界位移值，数据处理中心判断并分级输出预警信号。该方法确定了倾倒式崩塌的危岩体位移判据，更为准确合理的实现了倾倒型崩塌灾害的预测预警，对缩短预警时间、减少人员伤亡和财产损失有重要作用。
Monitoring and grading early warning method for toppling type collapse disasters
The invention discloses a monitoring and grading early warning method for toppling type collapse disasters, and belongs to the field of geological disaster monitoring and early warning. The monitoring and early warning method comprises the following steps: 1, building a monitoring and early warning system; 2, inputting the size and inclination angle of the dangerous rock body in an actual state, and calculating to obtain a critical displacement value when collapse occurs; 3, setting an alarm rule and a corresponding threshold value according to the critical displacement value and the actual situation; 4, arranging a plurality of displacement monitoring devices on the surface of the dangerous rock body, and measuring the displacement data of the deformation of the dangerous rock body; 5, processing the measured displacement data to obtain dangerous rock body deformation displacement data; and 6, according to the dangerous rock body deformation displacement actual data and the critical displacement value, judging and hierarchically outputting early warning signals by a data processing center. According to the method, the dangerous rock body displacement criterion of toppling type collapse is determined, prediction and early warning of toppling type collapse disasters are achieved more accurately and reasonably, and the method plays an important role in shortening the early warning time and reducing casualties and property losses.
本发明公开了一种倾倒型崩塌灾害的监测与分级预警方法，属地质灾害监测预警领域。监测预警方法包括以下步骤：步骤1，搭建监测预警系统；步骤2，输入实际状态下危岩体的尺寸和倾角，计算获得崩塌发生时的临界位移值；步骤3，根据临界位移值与实际情况设定报警规则与相应阈值；步骤4，在危岩体表面布置若干位移监测装置，测量危岩体变形的位移数据；步骤5，处理所测位移数据，获得危岩体变形位移数据；步骤6，根据危岩体变形位移实际数据与临界位移值，数据处理中心判断并分级输出预警信号。该方法确定了倾倒式崩塌的危岩体位移判据，更为准确合理的实现了倾倒型崩塌灾害的预测预警，对缩短预警时间、减少人员伤亡和财产损失有重要作用。
Monitoring and grading early warning method for toppling type collapse disasters
一种倾倒型崩塌灾害的监测与分级预警方法
SUI HAOYUE (Autor:in) / SU TIANMING (Autor:in) / ZHENG ZHENGWEI (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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