دانلود کتاب پیشرفت در ژئوتکنولوژی منابع معدنی و اکتشافات زمین شناسی

Nowadays, mass gatherings are not permitted by the government. It is uncertain when the COVID- 19 would end, so it remains unclear for postponement time, while many scholars and researchers wanted to attend this long-waited conference and have academic exchanges with their peers. Therefore, in order to actively respond the call of the government, and meet author’s request, theMRGGE 2022, which was planned to be held in Xining, China from March 18-20, 2022, was changed to be held online through Zoom software. This approach not only reduces people gathering, but also meets their communication needs. MRGGE 2022 is to bring together innovative academics and industrial experts in the field of Mineral Resources, Geotechnology and Geological Exploration to a common conference. The conference brings together leading researchers, engineers and scientists in the domain of interest from around the world. We warmly welcome previous and prospected authors submit your new research papers toMRGGE2022, and share the valuable experiences with the scientist and scholars around the world. During the conference, the conference model was divided into three sessions, including oral presentations, keynote speeches, and online Q&A discussion. In the first part, some scholars, whose submissionswere selected as the excellent papers, were given about 5-10 minutes to perform their oral presentations one by one. Then in the second part, keynote speakers were each allocated 30-45 minutes to hold their speeches. There were over 110 participants attended the meeting. In the second part, we invited four professors as our keynote speakers. The first keynote speaker, Prof. Hong Li, Dalian University of Technology, China. His research interests including Seepage Flows in Engineering Fractured Rocks; Hot Dry Rock Geothermal Extraction (EGS based on Tunnelling); CO2- Enhanced Coalbed Methane Recovery as well as Its Geological Storage. And thenwe hadAssoc. Prof. JiweiWen, ShijiazhuangTiedao University, China. He performed a speech: Research on Borehole Hydraulic Mining Technology and Matched Key Tools of Underground Solid Resources. Assoc. Prof. Ahmad Safuan Bin A Rashid, our third keynote speaker, from Universiti Teknologi Malaysia, Malaysia. Lastly, we invited Assoc. Prof. Yu Chen, Sun yat-sen university, China as our finale keynote speaker. Their insightful speeches had triggered heated discussion in the third session of the conference. Every participant praised this conference for disseminating useful and insightful knowledge.