Major Achievements Transformation and Industrialization Projects of Central Universities in Beijing,Grant/Award Number:ZDZH20141141301;National Natural Science Foundations of China,Grant/Award Numbers:51608521,51809264;Beijing Urban Construction Group Co;Outstanding Young Teachers Program by CUMTB,Grant/Award Number:2022YQLJ01。
Excavation gaps around the front shield can be generated during shield construction,resulting in significant ground settlement.Traditional synchronous grouting slurries are unsuitable forfilling these gaps during tunn...
supported by the National Natural Science Foundation of China(52104069,U20B6005);Beijing Municipal Natural Science Foundation(3232030);Science Foundation of China University of Petroleum,Beijing(2462023BJRC018,2462020YXZZ045).
Natural gas hydrates,intricate crystalline structures formed by water molecules and small gas molecules,have emerged as a significant and globally impactful clean energy resource.However,their commercial exploitation ...
In conveying concentrated liquid-solid mixtures in pipelines oriented horizontally,gravitational settling promotes a concentration-rich layer of solids at the pipe invert that degrades the wall due to sliding(abrading...
supported by Natural Science Foundation of Jiangxi Province of China(Grant No.20212BAB204048);The Science and Technology Plan Projects of Jiangxi Provincial Department of Education of China(Grant Nos.GJJ.212714,GJJ.2202117).
This paper systematically investigates the effects of process parameters,such as exposure time and slice thickness,on the polymerization kinetics of a Si_(3)N_(4)ceramic slurry.The higher the C=C conversion rate in th...
Many chemical engineering processes deal with dense suspensions of large solid particles in liquid.Behaviors of such systems are difficult to predict because the many solid particles strongly affect the hydrodynamics ...
Nanosilica,when combined with cement slurry aids in improving its compressive strength even,reduces the wait-on-cement time for cement plugs.This study focuses on the synergistic effect of nano-silica in oil and gas w...
supported by the National Natural Science Foundation of China(Grant Nos.51676122,51311140169 and 51176109)
Thermal energy storage(TES) is an attention-gaining technology which is useful to improve the energy efficiency as well as to balance the energy supply and demand. Until recently, the latent heat TES(LHTES) technology...
Water-rich clay to sand suspensions show a shear rate dependent flow behavior and knowledge of the appropriate rheological model is relevant for sedimentological, industrial and hydraulic studies. We present experimen...
the Natural Sciences and Engineering Research Council of Canada for providing financial assistance
A framework is proposed to understand coupled consolidation-desiccation in clay slurries using effective stress and soil suction as state variables. Constitutive surfaces were derived from best-fit equations for refer...
the Natural Sciences and Engineering Research Council of Canada for providing financial assistance
The main objective of this study was to determine the desiccation behavior of clay slurries. A clay slurry with high water adsorption capacity(W_L = 180%,W_P 60%,W_s = 20) was used to determine the soil water characte...