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A platform for research: civil engineering, architecture and urbanism
Intelligent monitoring geogrid and preparation method thereof
The invention discloses an intelligent monitoring geogrid and a preparation method thereof, and belongs to the technical field of side slope safety, the intelligent monitoring geogrid comprises a geogrid body, the geogrid body comprises criss-cross fiber strips, and temperature monitoring assemblies are embedded in the transverse and longitudinal fiber strips at equal intervals; the temperature monitoring assembly comprises a temperature sensor and a wireless sensing control chip which are connected with each other. The preparation method comprises the following steps: firstly, pre-paving fiber tows; then, the fiber bundles are coated with resin colloid, and secondary coating is carried out after curing; and finally, after the secondary resin colloid is cured, the temperature sensor and the wireless sensing control chip with the wrapping layer are embedded into the fiber bundle, mold closing, maintenance and mold removal are conducted, and the geogrid is formed. The temperature difference received by the temperature sensor can obtain the part with abnormal temperature, namely the part with leakage, and the temperature signal can be transmitted in a wireless transmission mode through the wireless sensing control chip, so that a large number of leads are saved, and the construction cost is saved.
本发明公开了一种智能监测土工格栅及其制备方法，属于边坡安全技术领域，包括土工格栅本体，土工格栅本体包括纵横交错的纤维条，横向和纵向的纤维条上均间距的嵌装有温度监测组件，温度监测组件包括相互连接的温度传感器和无线传感控制芯片。制备方法包括以下步骤：首先，预铺纤维丝束；然后，在纤维束上涂刷树脂胶体，待固化之后二次涂刷；最后，待二次树脂胶体固化之后将温度传感器和带有包裹层的无线传感控制芯片嵌入纤维束，进行合模、养护、拆模，形成土工格栅。通过温度传感器接收到的温度差可得到温度异常的部分即是发生渗漏的部位，通过无线传感控制芯片可将温度信号通过无线传输方式输送，省去了大量引线，从而节约了施工成本。
Intelligent monitoring geogrid and preparation method thereof
The invention discloses an intelligent monitoring geogrid and a preparation method thereof, and belongs to the technical field of side slope safety, the intelligent monitoring geogrid comprises a geogrid body, the geogrid body comprises criss-cross fiber strips, and temperature monitoring assemblies are embedded in the transverse and longitudinal fiber strips at equal intervals; the temperature monitoring assembly comprises a temperature sensor and a wireless sensing control chip which are connected with each other. The preparation method comprises the following steps: firstly, pre-paving fiber tows; then, the fiber bundles are coated with resin colloid, and secondary coating is carried out after curing; and finally, after the secondary resin colloid is cured, the temperature sensor and the wireless sensing control chip with the wrapping layer are embedded into the fiber bundle, mold closing, maintenance and mold removal are conducted, and the geogrid is formed. The temperature difference received by the temperature sensor can obtain the part with abnormal temperature, namely the part with leakage, and the temperature signal can be transmitted in a wireless transmission mode through the wireless sensing control chip, so that a large number of leads are saved, and the construction cost is saved.
本发明公开了一种智能监测土工格栅及其制备方法，属于边坡安全技术领域，包括土工格栅本体，土工格栅本体包括纵横交错的纤维条，横向和纵向的纤维条上均间距的嵌装有温度监测组件，温度监测组件包括相互连接的温度传感器和无线传感控制芯片。制备方法包括以下步骤：首先，预铺纤维丝束；然后，在纤维束上涂刷树脂胶体，待固化之后二次涂刷；最后，待二次树脂胶体固化之后将温度传感器和带有包裹层的无线传感控制芯片嵌入纤维束，进行合模、养护、拆模，形成土工格栅。通过温度传感器接收到的温度差可得到温度异常的部分即是发生渗漏的部位，通过无线传感控制芯片可将温度信号通过无线传输方式输送，省去了大量引线，从而节约了施工成本。
Intelligent monitoring geogrid and preparation method thereof
一种智能监测土工格栅及其制备方法
DONG YANLI (author) / LYU PEISONG (author) / ZHENG LIFENG (author) / ZHAO ZHIYI (author) / ZHANG ZHAOPENG (author) / ZHANG XIAOSHUANG (author) / ZHANG HONGPING (author) / FENG HAORAN (author) / ZHANG HAODONG (author) / WANG HAOJIE (author)
2023-04-07
Patent
Electronic Resource
Chinese
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