Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground diaphragm wall joint leakage detection and disposal method based on borehole television detection
The invention discloses an underground diaphragm wall joint leakage detection and disposal method based on borehole television detection. The method comprises the following steps: step 1, pre-burying a vertical transparent detection pipe at an underground diaphragm wall joint; step 2, carrying out leakage detection on the diaphragm wall in the transparent detection pipe by adopting a borehole television probe to obtain borehole television data at the joint of the diaphragm wall; 3, partitioning the obtained data, and recognizing the data by adopting an automatic image recognition method; 4, analyzing the detected data, and judging whether a leakage section exists on the periphery of the transparent detection pipe or not; classifying according to leakage conditions, outputting detection result data, and drawing a leakage section distribution diagram; and step 5, grouting and sealing the transparent detection pipe. The method can effectively determine the position of the leakage point at the joint of the diaphragm wall, can guide the efficient proceeding of the subsequent treatment work, and has the advantages of efficient detection, timely treatment and high pertinence of the subsequent treatment work.
本发明公开一种基于钻孔电视检测的地连墙接缝渗漏检测及处置方法，包括以下步骤：步骤一、在地连墙接缝处预埋竖向的透明检测管；步骤二、采用钻孔电视探头在透明检测管内开展地连墙渗漏检，获得地连墙接缝处的钻孔电视数据；步骤三、将获得的数据分区，采用自动图像识别方法对数据进行识别；步骤四、分析检测到的数据，判别透明检测管的周边是否存在渗漏段；按照渗漏情况进行分类，输出检测结果数据，绘制渗漏段分布图；步骤五、注浆封闭透明检测管。本发明可有效确定地连墙接缝处渗漏点的位置，能够指导后续处置工作高效进行，具备检测高效、处置及时，后续处置工作针对性强的优势。
Underground diaphragm wall joint leakage detection and disposal method based on borehole television detection
The invention discloses an underground diaphragm wall joint leakage detection and disposal method based on borehole television detection. The method comprises the following steps: step 1, pre-burying a vertical transparent detection pipe at an underground diaphragm wall joint; step 2, carrying out leakage detection on the diaphragm wall in the transparent detection pipe by adopting a borehole television probe to obtain borehole television data at the joint of the diaphragm wall; 3, partitioning the obtained data, and recognizing the data by adopting an automatic image recognition method; 4, analyzing the detected data, and judging whether a leakage section exists on the periphery of the transparent detection pipe or not; classifying according to leakage conditions, outputting detection result data, and drawing a leakage section distribution diagram; and step 5, grouting and sealing the transparent detection pipe. The method can effectively determine the position of the leakage point at the joint of the diaphragm wall, can guide the efficient proceeding of the subsequent treatment work, and has the advantages of efficient detection, timely treatment and high pertinence of the subsequent treatment work.
本发明公开一种基于钻孔电视检测的地连墙接缝渗漏检测及处置方法，包括以下步骤：步骤一、在地连墙接缝处预埋竖向的透明检测管；步骤二、采用钻孔电视探头在透明检测管内开展地连墙渗漏检，获得地连墙接缝处的钻孔电视数据；步骤三、将获得的数据分区，采用自动图像识别方法对数据进行识别；步骤四、分析检测到的数据，判别透明检测管的周边是否存在渗漏段；按照渗漏情况进行分类，输出检测结果数据，绘制渗漏段分布图；步骤五、注浆封闭透明检测管。本发明可有效确定地连墙接缝处渗漏点的位置，能够指导后续处置工作高效进行，具备检测高效、处置及时，后续处置工作针对性强的优势。
Underground diaphragm wall joint leakage detection and disposal method based on borehole television detection
一种基于钻孔电视检测的地连墙接缝渗漏检测及处置方法
FENG XIAOYE (Autor:in) / YOU MINGLONG (Autor:in) / TONG DEFU (Autor:in) / ZHU HAIJUN (Autor:in) / DUAN JUNCHAO (Autor:in) / LYU JIAHE (Autor:in) / ZUO CHANGQUN (Autor:in) / TAN FEI (Autor:in) / ZHANG YU (Autor:in) / WANG XIAORUI (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
E02D
FOUNDATIONS
,
Gründungen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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