liquefaction

Soil liquefaction is the process by which the strength or stiffness of soil is weakened by an event like the shaking of an earthquake.

SMOKEFREE tobacco liquefaction, purification, into a solution can be completely volatile on tobacco stems by microwave to produce smoke.

Finally, by means of this model, the process and phenomena of the soil liquefaction is explained in the light of soil frame failure.

Both indicate that the liquefaction makes the frequency of the surface horizontal quake reduced obviously.

The most liquefied reaction was happened at the initial stage, and the liquefaction efficiency did not varied much with the time prolonging.

Excellence does the ALR possess, it has never been utilized in the coal direct liquefaction area.

The main topic is to make a study on the reliability and invalidity mechanism of traversing pipelines in case of soil liquefaction.

The problem was one of liquefaction of the sandy soil.

Coal direction liquefaction technology can be used for fully utilization domestic coal resources and to produce various fuel oil.

The liquefaction of seabed under seismic load is one of the main reasons that govern the global stability of submarine pipeline.

Underground structure in saturated sandy soil might be subject to severe damage due to seismic liquefaction.

Earthquake-induced liquefaction is one of the focuses and frontier topics in geotechnical earthquake engineering.

The liquefaction experiment results showed that the oil production rate and conversion rate of the vitrain would be higher than the fusain.

The large ground displacement caused by seismic liquefaction is one of the main reasons which induce the failure of engineering structures.

Environmental-friendly flexible polyurethane foams were prepared from corn stalk by means of liquefaction technology of plant.

Coal swelling is one of the major factors causing viscosity change during direct coal liquefaction.

The threshold values of each parameter affected to liquefy could be determined to evaluate the soil liquefaction.

The soil liquefaction caused by earthquake is one of the direct reasons for the foundation invalidation and the structure collapse.

Soil liquefaction is one of the most important factors which caused engineering structural malfunctioned and underground structural damage.

The best reaction temperature of coal quick liquefaction (CQL) is the upper limit of the coal pyrolysis temperature range in TGA.

The function of the vitamin C, is to lower the sperm occurrence nin to gather the phenomenon, but beneficial semen liquefaction.

Zhengzhou region of saturated silt in the long spiral occurs when the CFG pile liquefaction, soil strength decreased.

The problem of sand liquefaction is still an important research direction for geotechnical engineering at present.

Then the methods identifying soil liquefaction through the earthquake acceleration time history record are studied.

The dyke shows liquefaction resistance better in the case of earthquake after reinforced.

The Direct Coal Liquefaction Processes and Technologies of American Hydrocarbon Technologies, Inc.

Indeed, USGS documentation shows extremes due to liquefaction between the West Coast and the East Coast.

The key parameters associated with damage evaluation consist of damaged length, peak ground acceleration, and liquefaction potential index.

The liquefaction of the silt soil in the area of Yellow River delta happens in hard crust mainly due to the cyclic loading.

Objective: Discuss the occurrence factor and precautionary measure cutting the palace product skill queen abdomen cut fat liquefaction open.

What more, circulating liquefaction make industrial continuous production possible.

As the key equipment of coal slurry preparation unit coal slurry mixing tank plays a significant role in coal direct liquefaction.

The plants with nature fiber liquefaction in polyethylene glycol, polyester polyol and the modified polyurethane preparation were reviewed.

technology for the liquefaction, gasification and comprehensive utilization of coal.

three major damage mechanisms , namely fault rupture , wave propagation , and soil liquefaction , are considered.

In the long term strategic concerns may ensure a future for liquefaction.

In liquefaction and saccharification process, get residue namely to insoluble dietary fiber, both for total dietary fiber merger namely.

Themochemical solid -liquid conversion comprises high pressure liquefaction and rapid liquefaction under atmospheric pressure.

A simple method was thus given for evaluating the liquefaction potential of sand by static cone penetration tests.

Seismic loess landslides, seismic subsidence and liquefaction are predominant seismic disasters in loess areas.

In its first 12 months, the experimental liquefaction facility in Ordos expects to produce more than a million tonnes of vehicle fuel.

This paper describes the advance, method and application prospect of wood liquefaction and application of liquefied products in resin.

The rheological behavior of coal-oil slurry (COS) and coal-liquefied residue is fundamental information for direct coal liquefaction.

The SCF technology actualises the idea of green chemistry in liquefaction of microalgae and epoxidation of propylene reaction.

The result showed that: temperature was a important factor that affected liquefaction.

The present study provided a rational and effective approach to evaluate the large liquefaction-induced deformation quantitatively.

Sand soil liquefaction will cause surface sand boiling and uneven settlement, endangering normal service of buildings.

The mechanism of liquefaction, analytical method and application of liquefied products were also summarized.

Typical geological hazards in Beijing plain included active fault, seismic liquefaction of sand and land subsidence.

Based on this evaluating system by GIS, it could improve to establish the localization method of the soil liquefaction evaluation.

Combined with the pore water pressure model, soil liquefaction under the seismic excitation can be modeled.

The technology of coal transform oil includes two chief types: direct coal liquefaction and indirect coal liquefaction.

Objective To probe the causes and prophylactic therapeutic measures of fat liquefaction of abdominal incision.

Sand liquefaction caused by natural earthquake is a very important subject in the research area of geotechnical earthquake engineering.

and shook sediments that were prone to "liquefaction, " which can magnify the damage done by the ground shaking.

The result shows that treatment of liquefiable foundation with the gravel piles has great advantage and the liquefaction potential reduced.

Prior to this, the country's largest coal company Shenhua Group has obtained a direct coal liquefaction technology.

This implies that , the bigger the diameter of gravel in soils, the smaller its volume strain from liquefaction.

We know how liquefaction will occur on sediment along the Mississippi when the NM fault releases tension.

Conclusion arrived that superiority really possessed in Yushan mine area to develop and construct a large scale coal liquefaction basis.

Large catalyst amount is beneficial to liquefaction, but it is restricted by the consideration of cost.

Direct liquefaction properties of coal samples from Heishan, Xinjiang, were studied at lower pressure.

Generally, the younger and looser the sediment and the higher the water table, the more susceptible a soil is to liquefaction.

earthquake; sand; shaking table; laminar shear box; liquefaction; pore water pressure.

The variation law of pore pressure and strength in the crust layer in the process of liquefaction were studied.

Principle of saturated sand cyclic liquefaction evaluation by shear wave velocity was presented.

The paper has dealt with the developing history of the direct coal liquefaction process.

The carbon dioxide can later be released, by heating the solution, for subsequent liquefaction and storage.

To introduce the loop reactor for coal liquefaction, a large-scale loop reactor cold model experimental apparatus was built.

The optimization of the parameter analysis with the 298 sets liquefaction data after the Chi-Chi earthquake was discussed.

A liquefaction model for saturated sand soil is established according to the principle of effective stress under explosive loading.

In addition, the ash will carry away approximately equal amount of liquefaction oil, reducing total oil yield of coal liquefaction.

Qatar, which along with Iran and Russia holds the world's most impressive conventional gas reserves, is adding new liquefaction plants.

It is an important technologic issue to direct coal liquefaction about the rheology of coal-oil slurry.

Reduction to a liquid form; liquefaction.

Shell is working on a plan to install the world's first floating liquefaction plant at two fields north of Gorgon.

It has a joint venture with Arrow, and plans a big LNG liquefaction plant at Curtis Island, on the east coast of Queensland.

These topics are receiving more attention now a day in solving the problem of soil liquefaction.

At the same time, the subway station structure uplifts badly during the soil liquefaction.

Seismic design for PHC pipe piles in coastal liquefaction soft sub-soil was discussed.

As a result, the product Daqu had stronger flavor and its fermentation power and liquefaction power increased greatly.

Based on the safety and economy analysis, the tail-gas recirculation in biomass pyrolysis liquefaction plant was investigated.

As revealed by the experimental results, the depth of water would have a distinct effect on seabed sand in liquefaction resistance strength.

This paper mainly discusses the summary in application of model compounds on the study of coal liquefaction at present in the world.

Evolution of LNG Liquefaction Processes ?

The research on apparent viscosity and rheological property of oil-coal slurry is necessary during coal direct liquefaction.

The mechanism of deformation is related to liquefaction and fluidization processes.

Overview of LNG Liquefaction Processes ?

Static liquefaction behaviors of loess and sand are compared.

Secondly, a "block" data structure was adopted to describe the 3D liquefaction potential entity.

Secondly, a "block" data structure was adopted to describe the 3D liquefaction potential entity.

The influence of hydrogen pressure on liquefaction is more significant in the presence of catalyst.

the possibility of silt liquefaction is evaluated using the computed values and the depth of liquefaction is given.

In the past earthquakes, there have been many reports about damage to bridge's pile foundations caused by soil liquefaction.

Low-cost coal that is easily gasified for producing synthetic gas (CO H2) can be used to feed coal for indirect liquefaction.

The complicacy of coal direct liquefaction reaction is recounted in the view of chemical bond.

Evaluation on several advanced direct coal liquefaction process is made.

Shenhua coal direct liquefaction project will establish in 2007.

Based on the non-uniform constitution of coal, a mathematical model has been developed to simulate coal liquefaction.

For differentiating bacteria based on liquefaction of gelation.

Loose silty sand is the most common sand which can lead to static liquefaction landslide.

The theory on limitations of direct coal liquefaction oil yield has been found for the first time.

Direct coal liquefaction (DCL) is a strategic technology to relieve the shortage of oil and to ensure the energy security in China.

In addition, liquefaction projects of natural gas produced in Hubitu, Cainan and Mobei oil and gas fields in Xinjiang were put forward.

Soil liquefaction is also a major design issue for large structures such as mine tailings impoundments and earth dams.

Efforts are now under way to convert idle regasification terminals into liquefaction facilities, in order to export LNG.

There's even work on liquefaction plants in America.

Last year, the government blocked several new proposals for coal liquefaction facilities.

Influence of Rigidity of the Surface Layer on Liquefaction during Earthquake

Discussion on Dilatometer Test Used for Liquefaction Estimation

Measures of liquefaction protection and its stability analysis of a reservoir dam foundation

Study of correlation between the shear wave velocity and the liquefaction resistance of saturated sands

Effects of soil layer construction on liquefaction of sandy soil by means of effective stress analysis method

Study of ultrafine grinding of pyrite catalyst used in direct coal liquefaction

Experiment Study of Thermal State Continuative Feeding Coking using Direct Liquefaction Residue

Study of liquefaction evaluation used in indoor test of silt, silty sand mixed clay

Deliberation of soil layer earthquake liquefaction discriminance in geological reconnaissance standard of hydropower project

Distinction and interrelation between liquefaction, state of limit equilibrium and failure of soil mass

Study of Factors Affecting Liquefaction Deformation of Subway Foundation

Distinguishing liquefaction characteristics of foundations around subway tunnel

Soils, foundations, piles and piers, retaining walls, underpinning, slope stability and liquefaction consulting

Combustion characteristics of residues from liquefaction of sawdust under different operation conditions

Analysis and Bio-Utilization of Gaseous Substances Produced in Thermochemical Liquefaction of Lignocellulosic Wastes

Development and utilization of clean-coal technical product (coal gasification, coal liquefaction, water-coal, industrial lump-coal)

Study of the Coalbed Gas Liquefaction Process Design and Simulation

Study on Liquefaction of Walnut Shell in Phenol and Application of Its Resinification Product as Wood Adhesives

Standard Practice for Determining the Normalized Penetration Resistance of Sands for Evaluation of Liquefaction Potential

Experimental Research on Influence of Grain Size Gradation on Anti-Liquefaction Characteristics of Clayey Sand with Montmorillonite

Evaluation on the Results of Removing the Liquefaction of the Sandy Soil Foundation with the Vibro Replacement Stone Column

Design and construction supervision of dam foundation liquefaction treatment with vibroflotation method

State-of-art of study on influences of liquefaction-induced soil spreading over pile foundation response

Preliminary discussions on geotechnical visualization and visual evaluation of sand liquefaction

Visual experiment validation of the lowest entrained speed in biomass fast pyrolysis and liquefaction reactor

Research and Consideration of the Shenhua Direct Coal Liquefaction Demonstration Project

Liquefaction and Saccharification Continuous Fermentation Technics of Fuel Ethanol

Thermochemical Liquefaction of Lignocellulosic Materials in Hydrogen-donor Solvent

Research on Relativity between the Shear Wave Velocity and the Liquefaction Resistance of Loose Saturated Sand

Discussion on large ground displacement effects on soil foundation under earthquake liquefaction with the gravel column

Numerical analysis of residual pore water pressure development and evaluation of liquefaction potential of seabed under wave loading

Application Research on Highway Liquefaction Foundation Using Gravel Compaction Pile Treatment

Study of CPT for liquefaction estimation of sands with thin clay interlayer in Shanghai Area

Evaluation about the Earthquake Liquefaction of the Engineering of Meeting an Emergent Water Shortage from Xiaolangdi to Beijing

Parameter comparison of two small-scale natural gas liquefaction flows in skid-mounted package

Comparison on Liquefaction Performances between Loess and Sand--Soil Liquefaction and Prevention of Seismic Disaster

Pile-soil dynamic interaction analysis considering large post-liquefaction ground deformation

Review of Wood liquefaction Research and Its Industrialization potential

Discussion on the relationship between liquefaction deposit construction and sandstone copper mine

Study on the preparation of pyrite catalyst used in direct coal liquefaction with stirred mill

Study on shaking table test for seismic interaction of pile-soil-bridge structure in case of soil liquefaction caused by earthquake

Mechanism of Earthquake-induced Saturated Sand Liquefaction and Statistics Assessment Method

Analysis on Catastrophe Theory of Composite Foundation Liquefaction

Addition of liquefaction raise to promote the integral economic benefits of an enterprise

Discussion of the Best BP Neural Network Model Using Evaluation of Soil Liquefaction

Study on the Technological Conditions of Liquefaction and Saccharification for Producing Corn Alcohol with Two Enzymes

Cyclic liquefaction resistances of undisturbed and remolded saturated loose silts with the same shear wave velocity

Experimental Research on the Characteristic of Transporting Unit in the Biomass Pyrolytic Liquefaction System

Mechanics Theory on Soil Liquefaction and Corresponding Behaviors due to Earthquake

Three dimension earthquake response analysis of liquefaction foundations

Ground Water Development Study of Shenhua Coal Liquefaction Project in Haolebaoji Water Source Site

The action mechanism, design, and detection method of the CDJM pile applied to the liquefaction ground treatment

The application of recent PLC technology and intelligent controller in nitrogen liquefaction apparatus

Study on influential factors of buried pipeline floatation response due to soil liquefaction

Liquefaction properties and dynamic FEM analysis of the dam foundation of reservoir under seismic load

Seismic Liquefaction and Its Prevention Measures for Saturated Sand

Computation of pore - water pressure and liquefaction predicating for non- linear dynamic finite element analysis of soil

Mechanism and softening modulus approach for liquefaction-induced lateral spreading of ground near river bank or seashore

Evaluation method for liquefaction discrimination of gravel columns composite ground

Vibroflotation method for dam foundation liquefaction treatment in Wenquan reservoir

Mechanism of Pyrolysis Liquefaction of Biomass and Its Main Influence Factors

Experimental studies on thermochemical catalytic liquefaction of lingocellulosic wastes

Probabilistic Evaluation and Criterion of Liquefaction Potential

Application of artificial neural network in liquefaction potential prediction of saturated sand

Reconsolidation volumetric behavior of saturated sand soil after liquefaction

Effects of burial depth on the liquefaction response of underground structures during an earthquake excitation

Liquefaction of Two Desert Shrubs and FT-IR Analysis of Their Liquefied Products

Model Test Study on Treatment of Liquefaction Soil Foundation with Synchronous Blast-enlargement in Expressway

Strategic Analysis of the Industrialization of the Coal Liquefaction Project

Mesophase Microscopic Structure Analysis of Coal Liquefaction Products

Study of Co-liquefaction and Hydrogen Donating of Coal with Waste Plastics

Lab Study on the Liquefaction of Saturated Original Loess and Its Influenced Factors

Discussion on Discriminating Methods of Anti-liquefaction of Gravel Piles Composite Foundation

Adopting deep bed stirring method to enhance liquefaction resistance of liquefiable foundation

Effective stress method for evaluation liquefaction of inhomogeneous subsoil

Experimental study on liquefaction characteristics of saturated sandy gravel

Application of fuzzy probability analysis to detecting liquefaction in engineering field

Current status and industrial applying prospect of coal indirect liquefaction technology

Application of vibrosinking method in dam foundation anti - liquefaction treatment

Study on floatation response of buried pipelines due to non-homogeneous soil liquefaction

Influence of Heating-up Rate on Combustion Property and Kinetic Parameters of Shenhua Coal Liquefaction Residuals

FEM-based numerical simulation of dynamic response and liquefaction analysis of seabed under wave-induced loading

Analysis on Design Methods of Composite Foundation of Gravel Pile for the Liquefaction Resistance

Liquefaction evaluation by means of shear wave velocity method based on cyclic triaxial tests

Finite Element Analysis of the Pile in Foundation of Laterally Extending Liquefaction

Review of woody biomass liquefaction by polyols and its application to polyurethane

Anti-seismic Design and Anti-liquefaction Measures for Liquefied Foundation of Port and Waterway Engineering

Strong Rad Method is In the Application In the Foundation of Serious Liquefaction of Deep Layer

Dynamic sulfur emission derived from combustion of blends coal liquefaction residual and lignite blends

With the increase in density, the settlement of bearing plates is reduced, which has a clear effect of anti-liquefaction;

Progression of Liquefaction Investigation for Saturated Sand Soil under Dynamic Loading

Current Development and Issues on Biomass Rapid Liquefaction under Atmospheric Pressure

Discussion about the Questions of the Differentiation Method for Liquefaction of Sandy and Silty Soil in Kunming Area

The hazard of sand liquefaction and its foundation treatment research

Selection of refrigeration equipment for chlorine liquefaction

Judgement, evaluation and countermeasures of sand liquefaction

The Research Development on Residual's Characteristics and Applications of Coal Liquefaction

The application of vibration sinking gravel compaction pile in liquefaction ground treatment

The Coal Liquefaction Technique and the Significance of Its Development

Optimized Technology for bark of Taxus Rapid Liquefaction under Atmospheric Pressure by Uniform Design

A constitutive model for evaluating small to large cyclic strains of saturated sand during liquefaction process

Eliminating Liquefaction of Sandy Soil and Improving Bearing Capacity of Single Pile with Vibro-squeezing Sand Pile

Experimental Research of Evaluating Saturated Sand Liquefaction by Shear-wave Velocity

Total Stress Synthesized Analysis Method for Liquefaction under Seismic Loadings

Application of reliability analysis to assessment of sand liquefaction potential

Investment Estimation and Financial Evaluation of Yusheng Coal Liquefaction Area

Earthquake induced liquefaction response of subway structure in liquefiable soil

Liquefaction and Displacement of Saturated Sand under Water Pressure Oscillation

Liquefaction analysis about groundwork of highway under rigid substructure

Study on large-scale shaking table proportional model test for free-ground liquefaction arisen from earthquake

Micro-mechanical simulation of liquefaction behavior of saturated sand under cyclic loading

The Design of Separator and Transmission Pipeline for Biomass-Pyrolysis Liquefaction Device

Application of liquefaction of sand foundation improvement by vibrating crushed-stone piles

Application of mixed genetic algorithms to the assessment of sand liquefaction potential

Effective stress analysis for the effects of liquefaction condition on ground motions

Seismic Liquefaction Hazards of Saturated Sand and Analysis of Liquefaction Mechanism

Calculation and Analysis of Large Ground Displacement Induced by Seismic Liquefaction

Analysis of Methods for Discriminating Seabed Soil Liquefaction in the Shengli Oilfield Shallow Water Area

Description of influence of enzymatic liquefaction on fruit and vegetable juice processing

To Survey the Uncertainty Differentiation of Sandy Soil Earthquake Liquefaction

Research Status and Future Outlook On Biomass-pyrolysis Liquefaction Technology

Considerations on Discriminating Methods of Sandy Soil Liquefaction

The Research of Soil Liquefaction Estimation Method for the Design of Vibration Grout Machine

Probability evaluation of liquefaction distinguishing method of sands

Characters of schistose structure of Nanjing's sand and seismic liquefaction of subsoil of a metro section

Seismic liquefaction of sands and its prevention measures

Liquefaction of Wood and Its Applications in Polymer Materials

Prevention and treatment of chlorine leakage in the systems of chlorine gas liquefaction and vaporization

Qualitative study on mechanism of liquefaction and seepage of seabed structure silty soil under cyclic loads

Comparison between LP oxygen liquefaction process and MP oxygen liquefaction process

Interior stress change rule of sand soil liquefaction and criteria of engineering liquefaction

Laboratory study on behaviour of static properties of saturated sand-gravel after liquefaction

The experimental research on liquefaction of cellulose in sub-critical and supercritical water

A prediction model of stress-strain relationships of sandy earth after earthquake liquefaction

Influence of inner pore and anisotropy on liquefaction characteristics of calcareous sand

Practical Solutions to Operating and Decision Mechanism of Yusheng Coal Liquefaction Base

Comparison and Analysis about Different Liquefaction Methods

Earthquake-induced liquefaction of saturated sand and slope stability analysis

Development of the Liquefaction Zone of Saturated Sand Foundation under Horizontal Vibration

Adhering to the Principia of Steady Progress for Developing Coal Liquefaction Industry

Application of the support vector machine in prediction of sand liquefaction

Initial Analysis on the Difference between Sand Liquefaction and Loess Liquefaction