Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Support setting method and system for slope dangerous rock mass
The invention discloses a support setting method and system for a slope dangerous rock mass, relates to the technical field of dangerous rock mass prevention and control, and aims to quantitatively analyze the protection of the dangerous rock mass and ensure the analysis accuracy. The method comprises the following steps: generating a three-dimensional live-action model based on an oblique photograph; acquiring attribute data of the dangerous rock body; acquiring image data of the dangerous rock body; according to the dangerous rock mass safety coefficient analysis model, obtaining the safety coefficient of the dangerous rock mass, and dividing the safety coefficient into a risk-free set or a risk set; dividing the dangerous rock masses in the risk set into a low-risk set and a high-risk set according to the pre-judgment of the harm degree of the dangerous rock masses; and data of the dangerous rock mass in the high-risk set is substituted into the anchoring parameter model, the required total cross section area is obtained, and the minimum setting number of the anchoring parts is obtained according to the cross section area of the single anchoring part. According to the method, the safety of the dangerous rock mass can be analyzed in a quantitative manner, so that the protection accuracy of the dangerous rock mass is ensured.
本发明公开了一种边坡危岩体的支护设置方法及系统，涉及危岩体防治技术领域，能够对危岩体的防护进行定量化的分析，确保分析的准确性。其中方法包括步骤：基于倾斜摄影照片，生成三维实景模型；获取危岩体的属性数据；获取危岩体的图像数据；根据危岩体安全系数分析模型，获得危岩体的安全系数，以此将其划分到无风险集合或风险集合中；根据对危岩体危害程度的预判，将风险集合中的危岩体划分到低危集合和高危集合中；将高危集合中危岩体的数据带入锚固参数模型，获得所需的总截面面积，并根据单个锚固件的截面面积，获得锚固件的最少设置数量。本发明能够以定量化的方式实现对危岩体安全性的分析，由此确保对危岩体进行防护的准确性。
Support setting method and system for slope dangerous rock mass
The invention discloses a support setting method and system for a slope dangerous rock mass, relates to the technical field of dangerous rock mass prevention and control, and aims to quantitatively analyze the protection of the dangerous rock mass and ensure the analysis accuracy. The method comprises the following steps: generating a three-dimensional live-action model based on an oblique photograph; acquiring attribute data of the dangerous rock body; acquiring image data of the dangerous rock body; according to the dangerous rock mass safety coefficient analysis model, obtaining the safety coefficient of the dangerous rock mass, and dividing the safety coefficient into a risk-free set or a risk set; dividing the dangerous rock masses in the risk set into a low-risk set and a high-risk set according to the pre-judgment of the harm degree of the dangerous rock masses; and data of the dangerous rock mass in the high-risk set is substituted into the anchoring parameter model, the required total cross section area is obtained, and the minimum setting number of the anchoring parts is obtained according to the cross section area of the single anchoring part. According to the method, the safety of the dangerous rock mass can be analyzed in a quantitative manner, so that the protection accuracy of the dangerous rock mass is ensured.
本发明公开了一种边坡危岩体的支护设置方法及系统，涉及危岩体防治技术领域，能够对危岩体的防护进行定量化的分析，确保分析的准确性。其中方法包括步骤：基于倾斜摄影照片，生成三维实景模型；获取危岩体的属性数据；获取危岩体的图像数据；根据危岩体安全系数分析模型，获得危岩体的安全系数，以此将其划分到无风险集合或风险集合中；根据对危岩体危害程度的预判，将风险集合中的危岩体划分到低危集合和高危集合中；将高危集合中危岩体的数据带入锚固参数模型，获得所需的总截面面积，并根据单个锚固件的截面面积，获得锚固件的最少设置数量。本发明能够以定量化的方式实现对危岩体安全性的分析，由此确保对危岩体进行防护的准确性。
Support setting method and system for slope dangerous rock mass
一种边坡危岩体的支护设置方法及系统
CHEN SHIQUAN (Autor:in) / YANG YUCHUAN (Autor:in) / HE XINGYONG (Autor:in) / WANG XIAOBO (Autor:in) / HE FUGANG (Autor:in) / MO KUI (Autor:in) / HUANG CHANGLONG (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
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