Results 191 to 200 of about 5,843 (265)

Coarse-Grained Modeling and Interpretation of Phenomenological Creep Rate Behavior with Experimental Validation. [PDF]

Entropy (Basel)
Gong T, Zhou D, Guan X, Du YM.
europepmc   +1 more source

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

Deep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen, Pinqiang Mo, Zhao Lu, Lianfei Kuang, Qiang Zhang, Abolfazl Eslami   +5 more
wiley   +1 more source

Research on a Polyolefin Composite Modifier for High-Temperature and Heavy-Duty Pavement and Performance of Its Modified Asphalt. [PDF]

Polymers (Basel)
Ding R, Wang X, Wang W, Wang H, Chen H, Zhang Y.   +5 more
europepmc   +1 more source

Advancing mine pillar design: Evaluating traditional methods and integrating AI for enhanced stability of pillars in the Great Dyke, Zimbabwe

Deep Underground Science and Engineering, EarlyView.
B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza, Hendrik Grobler, Peter Apata Olubambi, Moshood Onifade, Manoj Khandelwal   +4 more
wiley   +1 more source

Study on the Properties of Waterborne Epoxy Resin/Polyurethane Composite Modified Emulsified Asphalt. [PDF]

Materials (Basel)
Bo S, Hou Y, Ren M.
europepmc   +1 more source

Numerical simulation study on the characteristics and propagation attenuation of vibration signals in freezing pipe fracture

Deep Underground Science and Engineering, EarlyView.
This research study employs analysis system (ANSYS) fluid–structure interaction simulations to investigate the generation and attenuation of vibration signals resulting from freezing pipe fractures in artificial ground freezing projects. By evaluating key variables—including frozen soil elastic modulus, brine inlet pressure, and external pipe pressure ...
Yi Cao, Yansen Wang, En Chen, Meng Zhao
wiley   +1 more source

Viscoelastic Hydrogels Governed by Molecular Interactions and Mechanochemical Effects. [PDF]

Polymers (Basel)
Zhang W, Zhang D, Niu H, Zhang J, Li Y.
europepmc   +1 more source

The segregation of Calb1, Calb2, and Prph neurons reveals distinct and mixed neuronal populations and projections to hair cells in the inner ear and central nuclei

Developmental Dynamics, EarlyView.
Three populations of hair cells have a distinct expression of Calb1 and Calb2. (A, A′D) The central is highly positive for Calb1 while surrounding HC are positive for Calb2. Later, a calyx forms primarily with Calb1. (B, B′, D′, D″) Saccule and utricle start out positive for Calb2 but will upregulate the Calb1 in the striola that is primarily forming ...
Jeong Han Lee, Ebenezer N. Yamoah, Jennifer Kersigo, Karen Elliott, Niya LaRoda, Gabriela Pavlinkova, Bernd Fritzsch   +6 more
wiley   +1 more source

Performance Evaluation of Warm-Mix Agents on Crumb Rubber-Modified Asphalt. [PDF]

Materials (Basel)
Huang B, Xu S, Liulin S, Niu X, Zhou J, Xu X.   +5 more
europepmc   +1 more source