Development of IoT sensing modulus for surficial slope failures

Wen Jong Chang, An Bin Huang, Shih Hsun Chou, Jyh Fang Chen

研究成果: Conference contribution

摘要

To improve the limitations of rainfall-based slope warning system, a new system that integrates the hydro-mechanical slope analysis and wireless sensing module for surficial ground response monitoring is under development. The proposed system aims to establish a customized, time-dependent warning system for shallow slope failures triggered by rainfalls. A coupled hydro-mechanical analysis considering both the hydraulic infiltrations and mechanical responses of unsaturated soils in slope stability analysis is adopted. A real-time, wireless sensing module adopting the internet of things (IoT) technology is developed. The sensing module integrates the micro-electro-mechanical system (MEMS) sensing components with wireless communication modules. The module measures in-situ surface inclination and water content profile and uploads the data to cloud storage. The wireless sensing modules have been deployed in a potential landslide site for more than one year and current progress shows that feasibility of a customized, time-dependent warning system is promising.

原文English
主出版物標題Springer Series in Geomechanics and Geoengineering
編輯Wei Wu, Hai-Sui Yu
發行者Springer Verlag
頁面681-684
頁數4
ISBN(列印)9783319971117
DOIs
出版狀態Published - 2018
事件China-Europe Conference on Geotechnical Engineering, 2016 - Vienna, Austria
持續時間: 2016 8月 132016 8月 16

出版系列

名字Springer Series in Geomechanics and Geoengineering
ISSN(列印)1866-8755
ISSN(電子)1866-8763

Other

OtherChina-Europe Conference on Geotechnical Engineering, 2016
國家/地區Austria
城市Vienna
期間16-08-1316-08-16

All Science Journal Classification (ASJC) codes

  • 岩土工程與工程地質
  • 材料力學

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