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The Effect of Temperature on Dynamic Characteristics of Frozen Clay under Principal Stress Rotation 期刊论文
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2021, 卷号: 2021
作者:  Zhang, Bin-Long;  Wang, Da-Yan;  Zhou, Zhi-Wei;  Ma, Wei;  Lei, Le-Le
收藏  |  浏览/下载：33/0  |  提交时间：2022/04/28
BEHAVIOR  SAND  DEFORMATION  EVOLUTION  STIFFNESS  SOILS  
Dynamic behavior of natural sand soils and fiber reinforced soils in heavy-haul railway embankment under multistage cyclic loading 期刊论文
TRANSPORTATION GEOTECHNICS, 2021, 卷号: 28
作者:  Zhao, Yingying;  Yang, Yang;  Ling, Xianzhang;  Gong, Weiming;  Li, Guoyu;  Su, Lei
收藏  |  浏览/下载：47/0  |  提交时间：2022/04/28
SMALL-STRAIN STIFFNESS  SHEAR MODULUS  DAMPING RATIO  CLAYEY SAND  STABILITY  MECHANICS  
A coupled bio-chemo-hydraulic model to predict porosity and permeability reduction during microbially induced calcite precipitation 期刊论文
, 2020, 卷号: 139
作者:  Wang X.;  Nackenhorst U.
收藏  |  浏览/下载：35/0  |  提交时间：2020/07/28
Calcite  Engineering research  Hydraulic models  Porosity  Soils  Biochemical reactions  Calcite precipitation  Chemical component  Engineering properties  Kinetically controlled  Kozeny-Carman equation  Laboratory experiments  Permeability reduction  Sensitivity analysis  calcite  hydraulic conductivity  permeability  porosity  precipitation (chemistry)  soil mechanics  stiffness  strength  
Where to find structural grade timber: A case study in ponderosa pine based on stand and tree level factors 期刊论文
, 2020, 卷号: 459
作者:  Caballé G.;  Santaclara O.;  Diez J.P.;  Letourneau F.;  Merlo E.;  Meier A.M.
收藏  |  浏览/下载：37/0  |  提交时间：2020/07/28
Acoustic measuring instruments  Acoustic wave velocity  Environmental regulations  Stiffness  Cross correlations  Dynamic modulus of elasticity  Independent trees  Independent variables  Microfibril angles  Predictive modeling  Site index  Slenderness  Forestry  acoustic method  basal area  coniferous tree  correlation  environmental conditions  estimation method  forestry production  site index  stand structure  Dynamic Tests  Elastic Strength  Environmental Regulations  Forestry  Site Index  Stiffness  Tree Dimensions  Variables  Argentina  Patagonia  Pinus ponderosa  
Impact of species mixture on the stiffness of European beech (Fagus sylvatica L.) sawn timber 期刊论文
, 2020, 卷号: 461
作者:  Rais A.;  van de Kuilen J.-W.G.;  Pretzsch H.
收藏  |  浏览/下载：38/0  |  提交时间：2020/07/28
Climate change  Construction industry  Elastic moduli  Grading  Hardwoods  Mixtures  Stiffness  Timber  Dynamic modulus of elasticity  Mixed stands  Pure stands  Strength grading  Wood density  Forestry  competitiveness  coniferous forest  coniferous tree  deciduous tree  growth  morphology  stand structure  timber  wood  wood quality  Dynamic Tests  Elastic Strength  Hardwoods  Mixed Stands  Mixtures  Stiffness  Wood Density  Germany  Hesse  Spessart  Fagus  Fagus sylvatica  Picea abies  Pinus sylvestris  Pseudotsuga menziesii  Quercus petraea