National Natural Science Foundation of China(41630640);National Science Foundation of Innovation Research Group(41521002);National Natural Science Foundation of China(41790445);Construction S&T Project of Department of Transportation of Sichuan Province(Grant No.2020A01).
The stratum lithology and geological structure of the highway tunnel in the mountainous areas of western China are complex,and the engineering geological conditions are complicated.When the highway tunnel passes throu...
supported by the Natural Science Foundation of Shandong Provence(Grant No.ZR2023MD058);National Natural Science Foundation of China(Grant Nos.42072219,41802201)。
The Yishui complex,located in the western Shandong area of the North China Craton,is representative of the Archean crystalline basement of the North China Craton to explore the early tectonic-thermal evolution history...
Metamorphic mechanism has the advantages of variable topology and variable degrees of freedom, which can realize the requirements of multi-conditions and multi-tasks, and has a good application prospect. The configura...
supported by the Basic Research Project(GP2020-003,GP2021-004)of the Institute of Geoscience and Mineral Resources(KIGAM);funded by the Ministry of Science,ICT and Future Planning of the Republic of Korea;This work was also supported by the National Research Foundation,Republic of Korea(RS-2023-00210128)。
The Middle Paleozoic tectonic evolution of the central Korean Peninsula(Gyeonggi Massif,Hongseong-Imjingang,and Okcheon zone of Okcheon Belts)remains controversial.Particularly,the occurrence of high-grade metamorphis...
funded by Science and Technology Major Project of China National Offshore Oil Corporation(CNOOC-KJ 135 ZDXM36 TJ 08TJ).
Interpreting reservoir properties through log data and logging responses in complex strata is critical for efficient petroleum exploitation,particularly for metamorphic rocks.However,the unsatisfactory accuracy of suc...
supported by the National Natural Science Foundation of China(Grant No.52071191).
Exfoliation corrosion(EFC)has rarely been reported for wrought magnesium alloys.Enhanced EFC of the as-extruded Mg–1Li–1Ca alloy was observed after the removal of outermost fine-grained skins.The microstructure and ...
Supported by projects of the National Natural Science Foundation of China(Nos.42172213,42372255).
The Longgang Block is one of the most important parts of the eastern North China Craton,characterized by extensive Late Neoarchean(~2.5 Ga)granulite facies metamorphism.However,it remains uncertain whether it was infl...
Supported by the Basic Science Research Fund Project of PetroChina Affiliated Institute(2020D-5008-06)。
Taking the Paleogene Shahejie Formation in Nanpu sag of Bohai Bay Basin as an example,this study comprehensively utilizes seismic,mud logging,well logging,physical property analysis and core thin section data to inves...
The Nyakong-Manyi Shear Zone(NMSZ) is a NE-SW elongated corridor found to the northwest of the Foumban-Bankim Shear Zone(FBSZ) along the Central Cameroon Shear Zone. Controversial chronology models has been proposed f...
supported by the National Natural Science Foundation of China (Grant No. 42130307)。
1.Introduction Ultrahigh pressure(UHP) metamorphic rocks are widely exposed in continental collision zones,which usually occur as nappe units composed of coherent crustal materials.Their formation results from subduct...