14 Result(s)
within
Earth Sciences
Geology
**yong Luo
-
Article
Correction: Characteristics of land-subsidence evolution and soil deformation before and after the Water Diversion Project in Bei**g, China
-
Article
Investigation of a Method to Prevent Rock Failure and Disaster Due to a Collapse Column Below the Mine
With increased mining depth, water inrush accidents have become one of the main mine disasters in China. A three-dimensional prevention and control method (3DPCM) consisting of first probe drilling from the gr...
-
Article
Water-gas flow in rough rock fractures: insights from coupled triaxial compression experiments
To investigate two-phase fluid flow processes influenced by phase interference, pressure drop, fracture roughness and environmental stress, a nitrogen-water two-phase flow experiment was carried out on highly ...
-
Article
Characteristics of land-subsidence evolution and soil deformation before and after the Water Diversion Project in Bei**g, China
Bei**g is a major metropolis in China, which shows characteristics of significant land subsidence because of long-term overexploitation of groundwater. Since the South-to-North Water Diversion Project Central...
-
Article
Flood insurance in China: recommendations based on a comparative analysis of flood insurance in developed countries
Flooding is a serious natural disaster that has caused massive economic losses in China. The development of an effective flood disaster relief mechanism is of increasing significance, and some argue that flood...
-
Article
Groundwater-pum** optimization for land-subsidence control in Bei**g plain, China
Bei**g, in the North China plain, is one of the few megacities that uses groundwater as its main source of water supply. Groundwater accounts for about two-thirds of the city’s water supply, and during the pa...
-
Article
Provenance and paleoweathering reconstruction of the Mesoproterozoic Hongshuizhuang Formation (1.4 Ga), northern North China
This is the first study presenting major and trace elemental data from the Mesoproterozoic Hongshuizhuang Formation shales in Yanshan basin, North China, in order to reconstruct its provenance and chemical wea...
-
Article
Relations between density of earthquake-damaged trace and environmental factors in seismic intensity: a case study in Wenchuan County, China
Many studies have been designed to assess seismic hazard and to improve post-earthquake damage evaluation models. Compared with previous studies, the research attempted to solve the problems of the effectivene...
-
Article
Experimental study on supporting technology of gob-side entry with different roof conditions
Aiming to effectively solve the problem of deep mining with safety and high efficiency, according to geological conditions, production and stress analysis in roadway surrounding rock, experimental studies on r...
-
Article
An element for modeling potential channel flows between impervious underground structures in an urban regional groundwater flow field
In an urban regional groundwater flow field, the presence of thousands of channels between impervious structures makes the field difficult to simulate using the finite-element method (FEM), because the scale o...
-
Article
Study on comprehensive gas control techniques and practice in coal mines
The origins and main control methods of gas in coal seams were introduced cursorily, and the processes that need to be done in controlling gas, which includes prediction of gas emissions, drainage systems, the...
-
Article
Analysis on characteristics of damaged field of surrounding rock and face of FMTC
Numerical simulation-FLAC3D and equivalent material simulation were carried out to analyze the damaged patterns and lows, distribution of plastic width of face, and surrounding rock of FMTC during the advance of ...
-
Article
Research on U-steel yieldable support with backfill technology in rock roadway
The loading on U-steel yieldable support cannot be organically combined with the law of strata behaviors from the surrounding rocks of roadway. In order to effectively solve the problem, U-steel yieldable supp...
-
Article
Plant distribution at the mobile dune scale and its relevance to soil properties and topographic features
A survey was conducted in an 11-year recovery mobile dune (RMD11) and a 20-year recovery mobile dune (RMD20), in Horqin Sandy Land, Northern China, to determine plant distribution at the mobile dune scale and ...
