The Institute of Geomechanics of the Chinese Academy of Geological Sciences has professional advantages in the research fields of structural geology, neotectonics and geological hazards, in-situ stress and regional crustal stability evaluation, oil and gas geology and mineral field structure, Quaternary geology and environment.
The International Association of Engineering Geology and the Environment (IAEG) Neotectonics and Geological Hazards Special Committee, the Geological Society of China Geomechanics Professional Committee, the Quaternary Geology and Glacier Professional Committee and the Paleomagnetism Professional Committee are affiliated with our institute and sponsor the academic journal "Geomechanics"
Journal".
In 2008, it undertook a total of 182 projects of various types, including 21 national (Ministry of Science and Technology) science and technology projects, 17 National Natural Science Foundation projects, 18 Ministry of Land and Resources projects, 19 land and resources survey projects, and more than 100 other projects.
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In 2008, the total funding for various scientific research projects was 95.68 million yuan.
Among them, the national (Ministry of Science and Technology) science and technology project funding is 39.08 million yuan; the National Natural Science Foundation project funding is 1.95 million yuan; the Ministry of Land and Resources project funding is 9.93 million yuan; the geological survey project funding is 27.36 million yuan; other projects (including the director’s fund
and horizontal projects) funding of 17.35 million yuan.
In 2008, 12 scientific and technological achievements passed expert review and acceptance, including 7 geological survey project review results, 6 excellent and 1 good; 5 natural fund projects passed final acceptance.
As the second award-winning unit and the third award-winning unit, our institute won two second prizes of the 2008 Land and Resources Science and Technology Award, and as the second award-winning unit, we won one third prize of the 2008 Hebei Science and Technology Progress Award.
Our institute's research results on the new structure of the Qinghai-Tibet Plateau and the ancient Great Lakes were selected into the Top Ten Geological Science and Technology Achievements of the Geological Society of China in 2008; the new progress in iron ore prospecting in the eastern section of the Altyn Mountains was rated as the Top Ten Science and Technology Progress in the Chinese Academy of Geological Sciences in 2008.
In 2008, he published 115 academic papers of various types and 4 monographs.
Deputy Director Researcher Zhao Yue Deputy Secretary of the Party Committee and Secretary of the Discipline Inspection Commission He Changhong Senior Engineer Deputy Director Li Guishu Researcher Director Researcher Long Changxing Main scientific research results in 2008 Investigation and evaluation of crustal stability along the Yunnan-Tibet Railway: It is a large-scale land and resources survey project, and the main completion personnel
: Zhang Yongshuang, Hu Daogong, Wu Zhonghai, Zhang Jiagui, Wu Shuren, Zhao Xitao, Jiang Liangwen, Guo Changbao, Shi Jusong, etc.
The project team conducted a comparative study of the Quaternary stratigraphy along the Yunnan-Tibet Railway, compiled for the first time a distribution map of planations along the railway and surrounding areas, and analyzed the distribution, latest age, segmentation and activity of 51 active faults (zones) in the area.
Through research and summary methods, 20 active faults that intersected or were closely parallel to the railway were investigated, trenched and sampled, and 14 important active faults along the railway since the late Pleistocene were redefined.
Systematic investigation, prediction and evaluation of possible geological disasters and major engineering geological problems were conducted, in-depth research was conducted on the main engineering geological characteristics of special rock and soil along the railway line, and practical engineering discrimination indicators were proposed.
Integrating factors such as active faults, seismic activity, geothermal fields, tectonic stress fields, terrain deformation fields, engineering geological rock groups and geological disasters, and using the information weighted superposition method based on Arc GIS, a comprehensive evaluation of crustal stability along the Yunnan-Tibet Railway was carried out.
A comprehensive evaluation of the engineering geological stability of the recently planned section of the project was conducted, and a line selection and optimization plan was proposed, which played an important role in guiding railway line selection.
The Lancang River Fault Zone project team members are conducting fracture measurements. Technicians are installing microseismic station equipment in the Shizigou Sand Mountain in the Qaidam Basin. Technicians are installing microseismic stations. Microseismic array network. Natural seismic tomography technology application: belongs to PetroChina
Qinghai Oilfield Branch is responsible for the strategic investigation and evaluation of oil and gas resources in the Qaidam Basin (XQ-2004-01), one of the topics of the national oil and gas resources strategic selection investigation and evaluation project. The main completion personnel are: Wang Xiaofeng, Ma Yinsheng, Feng Mei, Anmei
Jian, Shi Danian, Chen Xuanhua, Ou Mingyi, Wang Lianqing, Huo Guanghui, Li Huijun, Fan Taoyuan, Li Guoqi, Tian Xiaojuan, Zhang Xijuan, Jiang Rongbao, Li Li.
The overall goal and task is to use the natural seismic tomography technology of the microseismic array network to analyze the deep geological structures of the Yingxiongling Depression and surrounding areas, and to explore the deep parts of complex terrain areas based on comprehensive analysis of geological, physical, chemical and remote data in the western Qaidam Basin.
New methods for structural exploration.