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中国地质大学科学技术发展院苟启洋，徐尚，郝芳等，资源学院/构造与油气资源教育部重点实验室. Energy(December 2020), The effect of tectonic deformation and preservation condition on the shale pore structure using adsorption-based textural quantification and 3D image observation
构造作用；保存条件；有机质；页岩；微纳米；孔隙；发育演化
2021/10/15
近日，中国地质大学资源学院博士生苟启洋在国际著名能源地质学期刊《Energy》上刊发研究成果，该成果主要揭示了构造作用和保存条件对富有机质页岩微纳米孔隙发育演化的控制作用，探讨了不同孔隙结构背景下页岩储层压裂改造效果。
中国地质大学科学技术发展院陈孝君(博士研究生),姚光庆* 等, 资源学院/构造与油气资源教育部重点实验室 JGR-Solid Earth, 2019, Capillary Pressure Curve Determination Based on a 2‐D Cross‐Section Analysis Via Fractal Geometry: A Bridge Between 2‐D and 3‐D Pore Structure of Porous Media（图）
二维；多孔介质；三维；输运机理
2021/10/20
近日，国际地球物理Nature Index期刊《Journal of Geophysical Research: Solid Earth》刊出了中国地质大学关于多孔介质二维和三维之间输运机理方面的最新研究成果：基于分形几何的二维截面分析确定毛细管压力曲线：多孔介质的二维和三维孔隙结构之间的桥梁(Capillary Pressure Curve Determination Based on a 2-...
An integrated magnetotelluric study of the Mt. Etna volcanic structure
Magnetotellurics Mt. Etna Volcanic structure feeding system
2015/9/28
he results of a magnetotelluric (MT) survey performed at Mt. Etna (Sicily, Italy) are presented and discussed.
The MT interpretation is preceded by the description of the data managing strategy used ...
About the shallow resistivity structure of Vesuvius volcano
Vesuvius volcanic area CSAMT survey resistivity tomography shallow 2D electrical structure
2015/9/1
Magnetotelluric (MT) soundings performed in the past in the volcanic area of Mt. Vesuvius by two independent
research groups showed in the same places MT apparent resistivity curves with very similar...
The arrojadite enigma: I. A new formula and a new model for the arrojadite structure
Crystal structure arrojadite analysis (chemical) new minerals arrojadite-(KNa) ararrojadite-(SrFe) dickinsonite-(KMnNa) optical properties Raman spectroscopy XRD data
2013/12/6
A re-examination of the chemistry and structure of nearly all the known occurrences of arrojadite and related minerals (dickinsonite and sigismundite) allowed understanding of the main substitution ve...
Synchrotron based Transmission x-ray microscopy reveals smectite fine structure in an aqueous environment
Synchrotron Transmission x-ray microscopy reveals smectite fine structure aqueous environment
2012/3/30
The unusual behaviour of smectites, the ability to change volume when wetted (swelling) or dried (shrinking), make soil containing smectites very unstable and hazardous for the building industry due t...
Synchrotron powder X-ray diffraction study of the structure and dehydration behavior of sepiolite and palygorskite
X-ray diffraction sepiolite palygorskite
2011/11/4
Real-time, temperature-resolved synchrotron powder X-ray diffraction data and Rietveld refinements provide unprecedented insights into mineral behaviors and mechanisms of crystal structure transformat...
Research on the Basic Mechanical Behavior of Masonry Structure
Compression Performance Plastic Finite Element Analysis Shear Properties
2011/12/21
This paper analyzes the hole and open hole wall without cracking load, crack distribution and the order of appearance. We use MSC.Macr software and two-dimensional four-node element and the constituti...
Study on the Material and the Structure of Earth Building in Fujian
Civil Engineering Earth Building Environment Structural Analysis
2011/12/20
Fujian Earth Building is one of typical Chinese traditional houses famous for unique architectural style and construction techniques. They were widely used in Wuyi mountain passing more than 500 years...
The Effect of Thermal Treatment on the Structure of Palygorskite Used for Flue Gas SO2 Removal
Palygorskite SO2 Thermal Treatment
2011/11/14
Palygorskite is widely used as industrial adsorbent and also potential for flue gas desulfurization by adsorption of SO2. The effect of thermal treatment on Palygorskite’s structural properties and it...
Experimental Study on Ultra-Structure and Frictional Properties of Zaocys Dhumnades’s Ventral Scale
Frictional Coefficient Reducing Adhesion Reducing Resistance Ultra-Structure Ventral Scale Zaocys Dhumnades
2011/12/21
The ultra-structures of Zaocys dhumnades’s ventral scale surface were observed by the AFM (Atomic Force Microscopy), at the same time, the frictional properties between ventral scale and the stainless...
Ecological Design Strategies and Feasibility Analysis on Structure of Mobile Building in the Mountain Area
Design Strategy Feasibility Analysis Mobile Building Mountain Area Structure
2011/12/16
This paper explores some new methods of ecological design for mountain area buildings, which emphasize the features of portability and space flexibility. Based on the analysis of Qinling Mountain’s sp...
Influence of Heat Treatment on the Structure and Performance of ATP and its Catalyzer
Attapulgite Clay Crystal Transformation Nano-TiO2 Sol-Gel Method
2011/11/15
Taking Attapulgite Clay(ATP) as a carrier, TiO2/ATP precursor was prepared by acid sol-gel method, and then made its composite under different heat-treatment conditions. The structures, dimensions, co...
Water Pressure Numerical Analysis of Lining Structure in Mountain Tunnel
Lining Mountain Tunnel Numerical Analysis Seepage Water Pressure
2011/12/20
It is hard to control the high pressure water in mountain tunnel construction. Distribution of seepage field, stress field and displacement field of tunnel are analyzed by numerical method with equiva...
Optimization of Stope Structure Parameters in E’xi Iron Mine Based on Rock Stress Analysis
Numerical Simulation with the Finite Element Method Rock Mechanic Stope Structure Parameters Optimization Stress Analysis Underground Mining
2011/12/20
Underground mining causes the redistribution of surrounding rock stress. The value of rock stress is one of the important factors that should be considered when stope structure size is designed. E’xi ...