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. Meanwhile, elasto-plastic time history analysis and fragility analysis were carried out to simulate and evaluate the behaviors of the RSRC frame. The results indicate that the failure mechanism......
, and the vector information based training images was formed. Then, the scanning mechanism for training images was improved, and the search tree was established based on the geological vector information......
to simplify the process. The equivalent diffusivities of the water in concrete differing from each others are caused by the difference of the hypothesis mechanism. Key words: concrete; liquid island; water......
on the mechanism and kernel partial least squares was built to predict cobalt ion concentration online. Considering the time-varying characteristics of the process, an online correction method was proposed......
:1672-7207(2015)04-1442-12 Meso-mechanism research on shear failure of rock joint based on particle discrete element method WANG Gang1, 2, ZHANG Xuepeng1, JIANG Yujing1, 3, LI Bo3, WU Xuezhen1, HUANG Na1... normal load (CNL) and constant normal stiffness (CNS) boundary conditions, in order to assess the macro- and meso-mechanical properties and failure mechanism of rock joints subjected to shear......
Red River submarine fan reservoir, and the reservoir properties of submarine fan and generation mechanism were researched. The results show that the main lithofacies of Red River submarine fan......
. Shengli Oilfield Company, SINOPEC, Dongying 257000, China; 3. Geological Science Research Institute, Shengli Oilfield Company, SINOPEC, Dongying 257000, China) Abstract: The genetic mechanism......
different conditions can study the rock double-sided shear failure mechanism based on mesoscopic damage mechanics. Key words: rock mechanics; sandstone; double-sided shear; mesoscopic observation; crack......
between structure of dust layer and mechanisms of particle transport were investigated. The results show that for Pe<10, when the diffusion is a controlling mechanism of particles transport, dust......
, and the alloy applied compound field has the highest micro-hardness with the smallest volume percentage of porosity. The mechanism of compound field was also preliminarily discussed, which results from......