2011 Vol. 17, No. 3

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STUDY ON TECTONIC BACKGROUND, EVOLUTION AND TECTONIC DOMAIN DIVISION OF EASTERN ASIA
SHANG Yue-nan, KANG Yong-shang, YUE Lai-qun, WEI Yan-zhi, QI Xue-feng, MA Su-min
2011, 17(3): 211-222.
Abstract (489) HTML (146) PDF (1213KB)(36)
Abstract:
Eastern Asia continent is a compound continent composed of some blocks, numerous micro-landblocks and fold belts or orogenic belts. In this article, the tectonic background and evolution of Eastern Asia as a whole are studied from the results of numerous authors relative to different sub-regions. Ou...
A NUMERICAL SIMULATING RESEARCH ON NEOTECTONICS IN THE LOP NUR BASIN
SHI Wei, TIAN Mi, MA Yin-sheng, GONG Ming-quan, DU Jian-jun, LIU Yuan
2011, 17(3): 223-231.
Abstract (197) HTML (89) PDF (1216KB)(10)
Abstract:
Based on analysis of previous researches on neotectonic in Lop Nur Basin, two types of numerical simulation models have been built in this paper: ~N-S trending compression in first stage and NE-SW striking compression in the later stage. Combining with the previous studies, our numerical simulation ...
THE SPLIT AND REARRANGED OF ORIGINAL XINGXINGXIA GROUP OF EAST TIANSHAN IN XINJIANG
XU Sheng-li, WANG Jie
2011, 17(3): 232-242.
Abstract (514) HTML (420) PDF (1084KB)(13)
Abstract:
The original Xingxing Xia group of Xingxing Xia in Xinjiang is a set of metamorphite system of complex lithology and obviously different metamorphic grade.According to Baishidu 1:50000 regional geological survey and rocl assemblage metamorphic degree and the combination of stromatolite, strata seque...
CRETACEOUS DEFORMATION HISTORY DETERMINED BY RESTORATION OF THE BALANCED SECTION ACROSS THE LANPING-JINDING REGION, YUNNAN, CHINA
LIU Li-jie, GUO Fu-sheng, JIANG Yong-biao, ZHU Zhi-jun
2011, 17(3): 243-248,261.
Abstract (254) HTML (190) PDF (1318KB)(8)
Abstract:
The Nanping Basin, located between the India and Eurasian plates, was a large Mesozoic-Cenozoic basin and deposited huge thick continuous Cretaceous strata, which recorded well the regional tectonic movement characteristics. Based on field survey and indoor data sorting, a technique of balanced sect...
IN-SITU STRESS MEASUREMENT BY DIFFERENTIAL STRAIN ANALYSIS METHOD IN WFSD-1
PENG Hua, MA Xiu-min, JIANG Jing-jie
2011, 17(3): 249-261.
Abstract (243) HTML (112) PDF (1111KB)(22)
Abstract:
Core differential strain analysis method is one of the primary means of in-situ stress measurement in WFSD. Through the pressure vessel, the experimental samples taken from different depths are pressured. And it is observed that the produced cracks are re-closed due to the previously loss stratum st...
STUDY ON STRUCTURAL STRESS FIELDS SINCE PERMIAN, BACHU AREA, TARIM BASIN
LI Le, HOU Gui-ting, PAN Wen-qing, JU Yan, ZHANG Qing-lian, SHU Wu-lin, XIAO Fang-feng, JU Wei
2011, 17(3): 262-273.
Abstract (276) HTML (167) PDF (1155KB)(15)
Abstract:
Three periods of structural stress fields can be recognized since Permian in northwest of Tarim Basin and adjacent areas based on structural evolution analysis, which is the end of Permian, the Triassic to paleogene and Neogene. Based on the research of stress-response structures of dykes, joints, s...
GEOCHEMICAL CHARACTERISTICS OF UPPER JURASSIC INTERMEDIATE-GRANITIC VOLCANIC ROCKS FROM NORTHERN CHIFENG, INNER MONGOLIA
HAO Bin, YANG Xin-de, ZHANG Ming-yang, XIE Cheng-fei
2011, 17(3): 274-285.
Abstract (278) HTML (124) PDF (978KB)(3)
Abstract:
Upper Jurassic intermediate-granitic volcanic rocks from northern Chifeng lie in Mongolia Paleo-uplift, the northern margin of the North China Craton.The lava mainly consists of rhyolite, andesite and augite andesite.The geochemical study for intermediate-granitic volcanic rocks suggests that the Si...
GEOCHEMICAL CHARACTERISTICS AND TECTONIC SETTING OF UPPER JURASSIC GRANITE FROM NORTHERN CHIFENG, INNER MONGOLIA
LIU Hao, YANG Xin-de, HAO Bin, LIU Gui-quan, LI Yong-feng
2011, 17(3): 286-294.
Abstract (183) HTML (122) PDF (958KB)(3)
Abstract:
:Comparison geochemical characteristics of granite from northern Chifeng, Inner Mongolia with various type of granite at home and abroad and the discrimination show that most of the Chifeng granite belongs to Ⅰ-type granite, and a small number of A-type with.It is with the characteristic of high-K a...
GEOCHEMICAL CHARACTERISTICS OF CLASTIC SEDIMENTARY ROCKS FROM LOWER PERMIAN YUJIABEIGOU FORMATION IN NORTHERN CHIFENG, INNER MONGOLIA
GUO Wei, YANG Xinde, ZHANG Juan, HAO Bin
2011, 17(3): 295-302.
Abstract (260) HTML (98) PDF (855KB)(6)
Abstract:
Located in northern Chifeng, Inner Mongolia, the clastic sedimentary rocks of Lower Permian Yujiabeigou Formation is mainly distributed at the Inner Mongolia uplift in the northern margin of North China craton.These clastic sedimentary rocks are dominated by graywackes, and their source rocks have n...

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