2018 Vol. 24, No. 3

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2018, 24(3): .
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Inside Cover
2018, 24(3): 封二-封三.
Abstract (178) HTML (93) PDF (31426KB)(19)
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THE FORMING MECHANISM OF THE BAODI-TONGBAIZHEN TRANSFER ZONE IN THE JIZHONG DEPRESSION AND ITS OIL-GAS BEARING
ZHOU Congan, ZHAO Li, SUN Yuhao, LI Xiaodong, LIU Haijian
2018, 24(3): 293-300. doi: 10.12090/j.issn.1006-6616.2018.24.03.031
Abstract (298) HTML (159) PDF (3032KB)(9)
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Based on the 3D seismic data, through structural section interpretation, fault throw calculation, structural evolution analysis of balanced section and classification of transfer zone types, the formation mechanism of the Baodi-Tongbaizhen transfer zone in the Jizhong Depression is studied in this a...
THE FAULT SEALING ANALYSIS OF THE PUTAOHUA OIL LAYER IN THE GULONG OILFIELD
ZHANG Chi, LI Tao, HU Jia, TIAN Miao
2018, 24(3): 301-308. doi: 10.12090/j.issn.1006-6616.2018.24.03.032
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Faults in the Gulong oilfield are extremely developed. The fault sealing ability plays an important role in controlling the oil and gas migration and accumulation in the study area, so the study of fault sealing is in favor of the prediction of favorable locations for oil and gas accumulation. Quali...
EVALUATING MEASURED IN-SITU STRESS STATE CHANGES ASSOCIATED WITH EARTHQUAKES AND ITS IMPLICATIONS: A CASE STUDY IN THE LONGMENSHAN FAULT ZONE
QIN Xianghui, CHEN Qunce, MENG Wen, TAN Chengxuan, ZHANG Chongyuan, FENG Chengjun
2018, 24(3): 309-320. doi: 10.12090/j.issn.1006-6616.2018.24.03.033
Abstract (507) HTML (220) PDF (2979KB)(30)
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Evaluating measured in-situ stress state changes associated with large earthquake events plays a crucial role in earthquake prediction using measured in-situ stress data, whereas typical examples were not stated systematically yet. In this study, the Qiaoqi and Yingxiu regions which contain measured...
RESEARCH ON GROUND STRESS DISTRIBUTION RULES OF DEEP TIGHT VOLCANIC ROCK RESERVOIRS IN THE HUOSHILING FORMATION, XUJIAWEIZI FAULT DEPRESSION
MAO Zhe, ZENG Lianbo, QIN Longbu, ZU Kewei, LIU Guoping, TIAN He
2018, 24(3): 321-331. doi: 10.12090/j.issn.1006-6616.2018.24.03.034
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The XujiaweiziFault Depression is located in the north of the Songliao basin, and its deep Mesozoic Huoshiling formation is a dense volcanic gas reservoir with natural fracture development and strong heterogeneity of the stress distribution. The present ground stress orientation of single well is an...
MODELING OF DEFORMATION-CRACKING PROCESSES OF GEOMATERIALS BASED ON A CONTINUUM-DISCONTINUUM METHOD: A CASE STUDY OF COMPACT TENSION TEST
WANG Xuebin, BAI Xueyuan, ZHU Mingze
2018, 24(3): 332-340. doi: 10.12090/j.issn.1006-6616.2018.24.03.035
Abstract (221) HTML (118) PDF (4310KB)(10)
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Geomaterials are easily subject to tensile cracking. To model effectively deformation-cracking processes of geomaterials, a continuum-discontinuum method is developed, which is a combination of the Lagrangian element method and the fictitious crack method. This method can be used to more accurately ...
GEOCHEMICAL CHARACTERISTICS OF GRANODIORITE PORPHYRY AND MINERALIZATION STUDY IN THE GAERQIN COPPER DEPOSIT, TIBET
HE Yangyang, WEN Chunqi, LIU Xianfan
2018, 24(3): 341-349. doi: 10.12090/j.issn.1006-6616.2018.24.03.036
Abstract (271) HTML (76) PDF (2228KB)(13)
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The rare earth elements (REEs) in granodiorite porphyry and zircon from the Gaerqin copper deposit of Tibet, China, were geochemically traced, and the mineralization was also studied. The total levels of REEs in granodiorite porphyry varied slightly (ΣREE=48.64×10-6~78.12×10-6) with LREE/HREE=8.67~1...
GEOLOGICAL MODEL FOR PROSPECTING PREDICTION IN "TRINITY" PROSPECTING AREA IN THE XIAOQINLING GOLD DEPOSIT IN SHANNXI AND ITS PROSPECTING SIGNIFICANCE
ZHANG Huanhuan, CHEN Hong, BAI He, LI Changshou, DONG Hongyi, LIU Xiaolong
2018, 24(3): 350-370. doi: 10.12090/j.issn.1006-6616.2018.24.03.037
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To solve the key problems to prospecting breakthrough, on the basis of the theory of prospecting prediction in exploration area, by conducting works such as structural-alteration special mapping, typical deposits analysis, the ore-forming geological bodies, the metallogenic structures, the metalloge...
THE RECOVERY OF PROTOTYPE BASIN AND ITS CONTROL OVER THE DEPOSITION IN THE LOWER THIRD SUB-MEMBER AND FOURTH MEMBER OF THE SHAHEJIE FORMATION IN THE SOUTH SLOPE ZONE OF THE LAIZHOUWAN SAG
WANG Qiming, HUANG Xiaobo, ZHOU Xiaoguang, LIU Rui, LI Xiaohui
2018, 24(3): 371-380. doi: 10.12090/j.issn.1006-6616.2018.24.03.038
Abstract (237) HTML (94) PDF (4257KB)(4)
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The south slope zone of the Laizhouwan Sag in the late stage has been reformed in many large-scale tectonic movements, resulting in the unclear appearance of the original basin and the unclear distribution of the sedimentary system. Based on the tectonic evolution analysis as the main line, through ...
MAIN TYPES AND HYDROCARBON EXPLORATION DIRECTION OF THE PALEO-UPLIFTS IN THE QAIDAM BASIN
ZENG Xu, TIAN Jixian, ZHANG Guoqing, ZHAO Jian, WU Pei, WANG Wei
2018, 24(3): 381-390. doi: 10.12090/j.issn.1006-6616.2018.24.03.039
Abstract (696) HTML (239) PDF (3817KB)(17)
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The paleo-uplifts in the Qaidam Basin are widely distributed and have great exploration potential. In order to indicate the exploration direction of the Qaidam Basin, the structural styles, sedimentary characteristics, evolution stages, kinematic characteristics and reservoir-forming laws of the mai...
SEISMIC IDENTIFICATION AND PREDICTION OF C5 CHANNEL SANDSTONE IN THE CARBONERA FORMATION, LLANOS BASIN, COLOMBIA
ZHENG Liandi, YANG Jiangfeng, YUAN Liansheng, YANG Qilin, FENG Fang, LI Yang, MA Yongqiang, HU Junfeng
2018, 24(3): 391-398. doi: 10.12090/j.issn.1006-6616.2018.24.03.040
Abstract (302) HTML (116) PDF (3128KB)(13)
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The channels developed in the Micocene Carbonera formation in the eastern part of the Llanos basin, Columbia, are so favorable reservoir that the accurate descriptions for these channels are key issues in this area. Guided by the simulation of wave equation, the seismic identification mode for chann...
PHYSICAL MODEL EXPERIMENTAL STUDY ON DEFORMATION AND FAILURE OF OVERLYING ROCK SLOPE UNDER THE CONDITION OF STEEP COAL SEAM MINING
HE Kai, GAO Yang, WANG Wenpei, ZHU Sainan
2018, 24(3): 399-406. doi: 10.12090/j.issn.1006-6616.2018.24.03.041
Abstract (283) HTML (91) PDF (3367KB)(12)
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Major rockslide is the main type of geological hazards in the mining mountainous areas of southwestern China. The failure modes and behaviors of this kind of rockslides are complex. Taking the Jiguanling landslide as an example, centrifuge modelling was taken to analyze the failure mechanism of a st...
REAEARCH ON THE MECHANISM OF THE INFLUENCE OF DYNAMIC LOAD OF HIGH-SPEED TRAIN ON LAND SUBSIDENCE SUBJECTED TO FAULT EFFECT: A CASE STUDY OF THE HUAILAI SECTION OF THE BEIJING-ZHANGJIAKOU HIGH-SPEED RAILWAY
WANG Miaomiao, FENG Chengjun, QI Bangshen, MENG Jing, ZHANG Peng, REN Siqi, TAN Chengxuan
2018, 24(3): 407-415. doi: 10.12090/j.issn.1006-6616.2018.24.03.042
Abstract (540) HTML (275) PDF (3933KB)(9)
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The Huailai section of Beijing-Zhangjiakou (BZ) high-speed railway is located in the compound position of the Huaizhuo basin and Yanfan basin. The ground subsidence resulted from the difference of engineering geological characteristics of soil and sliding of buried faults in the basin will undoubted...
APPLICATION OF TRANSIENT ELECTROMAGNETIC METHOD IN COLLAPSE HAZARD OF GOAF: TAKE THE INVESTIGATION OF THE GOAF IN SHENDONG COAL MINE AS AN EXAMPLE
GONG Peili, LI Wei
2018, 24(3): 416-423. doi: 10.12090/j.issn.1006-6616.2018.24.03.043
Abstract (452) HTML (198) PDF (3343KB)(30)
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A large number of unknown goaf areas formed in the random mining area of coal mine area, which are the causes of geological disasters such as ground collapse and ground fissure. In coal mining areas, underground caves are mainly coal mine goaf areas, showing the condition of being filled and not fil...
ANALYSIS ON INTERNAL DYNAMIC GEOLOGICAL GENESIS OF SHALLOW LANDSLIDE IN QIN-BA MOUNTAIN AREA
XIONG Wei, LIU Ke, FAN Wen
2018, 24(3): 424-431. doi: 10.12090/j.issn.1006-6616.2018.24.03.044
Abstract (233) HTML (132) PDF (3632KB)(18)
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Taking the Diangou shallow landslide in Qin-Ba Mountain Area as an example, deformation destruction characteristics and internal dynamic geological genesis are analyzed in detail and multi-scale through regional macrostructure, side slope microstructure and rock microstructure. The study results sho...
MODELLING TEST ON THE MECHANICAL PROPERTIES OF PRE-STRESSED LATTICE FRAMED ANCHOR STRUCTURE
SONG Jun, LIANG Jiong, SHI Shengwei, CHENG Yingjian
2018, 24(3): 432-438. doi: 10.12090/j.issn.1006-6616.2018.24.03.045
Abstract (313) HTML (80) PDF (3231KB)(11)
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Lattice anchoring is one of the frequently used prevention technologies for slope and landslide engineering. A large-scale physical model test was adopted to explore the interaction of actual mechanics characteristics of lattice frame anchorage in the detritus soil slope. Using the compacted clay fi...

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