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EXPERIMENTAL TEST ON CONTROL POINTS MATERIALIZATION FOR THE STUDY OF VERTICAL MOVEMENTS OF SOIL AND ITS INTERACTIONS WITH GROUND WATER CONTENTS
Benchmarks Monumentation Vertical movements Measurement Monitoring Levelling InSAR Soil water content
2014/4/24
In the study of soil vertical movements, one of the techniques most commonly used is the spirit levelling, now flanked by satellite
SAR interferometry and by the analysis of time series acquired thr...
Direct Torque Control System for Belt Conveyor Based on Improved Genetic Algorithms
Belt Conveyor Direct Torque Control (DTC) Genetic Algorithm (GA) Taboo Search
2011/12/14
The belt conveyor is the main transport equipments in coal field, and its controllable drive system directly impacts on the running safety reliability and cost in coal production. Starting speed is un...
Ecological Benefit Evaluation of the Beijing-Tianjin Sandstom Source Control Project in Beijing
Analytical Hierarchy Process (AHP) Beijing-Tianjin Sandstom Source Control Ecological Benefit Evaluation
2011/12/21
The Beijing-Tianjin sandstorm source control project started formal implementation in 2001, This paper construct a set of ecological benefit evaluation system about the Beijing-Tianjin sandstorm sourc...
Study on Key Technology in the Control Surveying of Jinan-Qingdao Highway’s South Line
Division of Points’ Coordinates Elevation Values’ Steps GPS Control Network Super Highway Systemic Conformance
2011/12/21
The south line of Jinan Qingdao highway (which is short of Ji-Qing south line) spans 281km, whose geomorphy is mainly composed by mountain lands and hills. Approximately, it runs from east to west and...
Tangential Follow System of High-Speed Leather Cutting Machine Modeling and Control Optimization
Control Parameters Optimisation GA High-Speed Leather Cutting Machine Modeling Tangential Follow System
2011/12/15
As to the low dynamic response of tangential follow system, especially the poor dynamic follow ability when executing small arc rapid interpolation. Based on the principle of mechanical dynamics, the ...
Design of Uniform Temperature Increases Control System of an Apparatus for Measuring Shrinkage Temperature of Leather
Apparatus for Measuring Shrinkage Temperature of Leather AT89S52 Single-Chip Microcomputer TRIAC Uniform Temperature Increases
2011/12/15
In order to make temperature increases rate of the heating module of leather shrinkage temperature apparatus meets leather shrinkage temperature measurement standards in national light industry, we us...
Construction of 7YGS-45 Type Orchard Transport Automatic Control Test Platform
Automatic Control Duel-Track Orchard Transport Self-Propelled Test Platform
2011/11/22
In order to solve the problems during the mountain orchard transportation, the 7YGS-45 type self-propelled duel-track orchard transport was developed. Since the optimization of operating parameters an...
Planning for Stormwater Runoff Control: A Case Study in China
Land Use Planning Rain Harvesting Stormwater Management Water Pollution Control
2011/12/15
In order to control stormwater runoff and reduce water pollution, stormwater management planning was carried out in Futian River watershed of Shenzhen city, China. Major rain harvesting methods for di...
Research on Shallow Groundwater Recharge and Control in Taihang Mountain Area of North China
Control Techniques Seepage Recharge Shallow Groundwater Taihang Mountain Area of North China Utilization Techniques Weak Water Consolidation
2011/12/15
In the 21st century, diminishing water resources have become a global concern. The Taihang Mountain area plays an important role in the sustainable development of the Bohai coastal area in Beijing, Ti...
Tangent Following Control Method of Arc with CNC Cutting Machine Tool
CNC Cutting Machine-Tool Motion Control Tangent Following
2011/12/20
In order to resolve the problem of cutter rotation controlling in the process of cutting using in CNC cutting machine tool, the principle of cutting of CNC cutting machine-tool is analyzed and the coo...
The movement of carbon, in its many forms, between the atmosphere, oceans, biosphere, and geosphere is described by the carbon cycle (Figure 1). This cycle consists of several storage pools of carbon ...
Oil, coal, and other fossil fuels are called hydrocarbons because they are made of both carbon and hydrogen. Millions of years ago, plants took hydrogen out of water and combined it with carbon to cre...
Colloid Chemical Control of Kaolinite Properties Related to Ceramic Processing
Acid-Base Interfacial Interactions Ceramic Processing Electroconductivity Interparticle Interactions Kaolinite Optimal Structures
2011/12/2
Abstract: Experimental data on structure formation in highly concentrated aqueous dispersions of kaolinite were analyzed using rheological models. The physicochemical properties of the clay mineral su...
Geologic Control of Severe Expansive Clay Damage to a Subdivision in the Pierre Shale, Southwest Denver Metropolitan Area, Colorado
Bentonites Expansive clays Pierre Shale Smectites
2011/12/27
Abstract: Shortly after construction of a subdivision in the southwest Denver metropolitan area in 1986, a portion of the subdivision built directly on steeply-dipping strata of the Pierre Shale began...
Aqueous-Chemical Control of the Tetrahedral-Aluminum Content of Quartz, Halloysite, and other Low-Temperature Silicates
Activity diagram Al solid solution Crystal morphology Halloysite Quartz Step function Water-silicate equilibria
2012/1/5
Aqueous Al passes from octahedral to tetrahedral coordination over a narrow pH interval, or threshold. This interval is 5.5–6.5 at 25°C and shifts to lower pH as temperature increases. The concentrati...
