Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground garage concrete leakage detection and repair method
The invention discloses an underground garage concrete leakage detection and repair method and method.The method comprises the steps that an infrared thermal imager is used for detecting weak points of leakage water at the junction of a side wall and a bottom plate of an underground garage, and an acoustic emission instrument is used for detecting and repairing the water leakage problem of the underground garage; the method further comprises the step of installing the waterproof layer anti-floating replacement device. An infrared thermal imaging technology and image processing equipment are used for displaying leakage weak points at the junction of the side wall and the bottom plate of the garage, positioning grouting is conducted, a water stop needle is buried in a low-temperature dark-color area and repaired by injecting anti-dispersion slurry, and a nitrogen injection machine is adopted for injection in the section with the unobvious temperature difference to expand the temperature difference, so that the effect is obvious; for the water leakage problem of the underground garage bottom plate, an electric drill is used for drilling holes, water flow is guided to a drainage well for pressure relief, an acoustic emission instrument is used for being matched with other parts to arrange measuring points, and seepage acoustic emission signal data are analyzed to determine the seepage range and path. And the waterproof layer anti-floating replacement device is matched with the anti-floating mortar fixed point, so that the leakage damage part of the bottom plate is repaired.
本发明公开了一种地下车库混凝土渗漏检测及修复方法及方法，该方法包括利用红外热成像仪对地下车库侧墙和底板交界处的渗漏水的薄弱点进行检测，以及利用声发射仪对地下车库漏水问题进行检测修复，还包括安装防水层抗浮替换装置的步骤。本发明对于车库侧墙和底板交界处利用红外热成像技术及图像处理设备显示渗漏薄弱点对定位注浆，通过将止水针埋设在低温深色区域并且注入抗分散浆液对其修复，对于温差不明显地段采用氮气注射机注射扩大温差使得效果明显；对于地下车库底板漏水问题，通过电钻钻孔，将水流引导排水井进行泄压，利用声发射仪配合其他部件布置测点，分析渗漏声发射信号数据确定渗流范围及路径，利用防水层抗浮替换装置配合抗浮砂浆定点实现了对底板渗漏破坏处进行修复。
Underground garage concrete leakage detection and repair method
The invention discloses an underground garage concrete leakage detection and repair method and method.The method comprises the steps that an infrared thermal imager is used for detecting weak points of leakage water at the junction of a side wall and a bottom plate of an underground garage, and an acoustic emission instrument is used for detecting and repairing the water leakage problem of the underground garage; the method further comprises the step of installing the waterproof layer anti-floating replacement device. An infrared thermal imaging technology and image processing equipment are used for displaying leakage weak points at the junction of the side wall and the bottom plate of the garage, positioning grouting is conducted, a water stop needle is buried in a low-temperature dark-color area and repaired by injecting anti-dispersion slurry, and a nitrogen injection machine is adopted for injection in the section with the unobvious temperature difference to expand the temperature difference, so that the effect is obvious; for the water leakage problem of the underground garage bottom plate, an electric drill is used for drilling holes, water flow is guided to a drainage well for pressure relief, an acoustic emission instrument is used for being matched with other parts to arrange measuring points, and seepage acoustic emission signal data are analyzed to determine the seepage range and path. And the waterproof layer anti-floating replacement device is matched with the anti-floating mortar fixed point, so that the leakage damage part of the bottom plate is repaired.
本发明公开了一种地下车库混凝土渗漏检测及修复方法及方法，该方法包括利用红外热成像仪对地下车库侧墙和底板交界处的渗漏水的薄弱点进行检测，以及利用声发射仪对地下车库漏水问题进行检测修复，还包括安装防水层抗浮替换装置的步骤。本发明对于车库侧墙和底板交界处利用红外热成像技术及图像处理设备显示渗漏薄弱点对定位注浆，通过将止水针埋设在低温深色区域并且注入抗分散浆液对其修复，对于温差不明显地段采用氮气注射机注射扩大温差使得效果明显；对于地下车库底板漏水问题，通过电钻钻孔，将水流引导排水井进行泄压，利用声发射仪配合其他部件布置测点，分析渗漏声发射信号数据确定渗流范围及路径，利用防水层抗浮替换装置配合抗浮砂浆定点实现了对底板渗漏破坏处进行修复。
Underground garage concrete leakage detection and repair method
一种地下车库混凝土渗漏检测及修复方法
LIU JIE (Autor:in) / WANG TIANSHENG (Autor:in) / QIAO ZHICUN (Autor:in) / GAO CHENPENG (Autor:in) / CAI MINGYANG (Autor:in) / LI GUOYANG (Autor:in) / PENG BO (Autor:in) / LIU ZIWEI (Autor:in) / SUN KUN (Autor:in) / JIA HAORAN (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
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