Results 251 to 260 of about 233,189 (354)

Lithofacies distribution and geological context of Mekong rapids in the Chiang Khan area, Loei Province, Thailand: evidence from petrography, geochemistry, and structural analysis

Vimoltip Singtuen, Prawit Bumroongroch, Burapha Phajuy, Punya Charusiri   +3 more
openalex   +1 more source

Resonance‐induced restoration of rock permeability degraded by heavy components of crude oil

Deep Underground Science and Engineering, EarlyView.
Resonance‐induced changes occur in filtration properties of sedimentary rocks in crude paraffin oil flow under acoustic vibrations. Experimental data on (a) pressure drop; (b) permeability; (c) pressure at the rock inlet; and (d) pressure at the rock outlet are presented.
Evgenii Riabokon, Qian Yin, Mikhail Guzev, Mikhail Turbakov, Evgenii Kozhevnikov, Nadezhda Riabokon, Ivan Panteleev   +6 more
wiley   +1 more source

Efficient Removal of Cr(VI) from Water by Carbon-Based Composites Derived from Oil-Based Drill Cuttings. [PDF]

Materials (Basel)
Huang Y, Li L, Qiao J, Wu X, Zhang Y, Bai B, Yang L, Pan S, Feng Q, Liu L.   +9 more
europepmc   +1 more source

Rockburst prediction based on data preprocessing and hyperband‐RNN‐DNN

Deep Underground Science and Engineering, EarlyView.
A data preprocessing workflow is proposed to address challenges in rockburst data analysis. Coupled algorithms preprocess the data set, and hyperband optimization is used to enhance RNN performance. Results show that preprocessing improves accuracy, while dense layers enhance model stability and prediction performance.
Yong Fan, Chenxi Yin, Guangdong Yang, Shengyong Ding, Bin Tian   +4 more
wiley   +1 more source

A photogeologic study of the regional structural geology of the southern one-half of the Junction City quadrangle

, 2014
R. Archer
openalex   +1 more source

Creep properties and constitutive model of diabase in deep water conveyance tunnels

Deep Underground Science and Engineering, EarlyView.
The axial and lateral creep characteristics of diabase were analyzed based on compression creep tests. The nonlinear viscoelastic‐plastic model capable of describing the whole creep process was established based on the fractional derivative and damage theories.
Zhigang Tao, Pengxiao Guan, Xiaojie Yang, Keyuan Liu, Mingjiu Cai, Hong Yang   +5 more
wiley   +1 more source

3D geologic modeling for digital twin applications: insights from the Bedretto Underground Laboratory

Ceccato A, Hinshaw E, Behr WM, Zappone AS, Giardini D.   +4 more
europepmc   +1 more source

Modeling a geologically complex volcanic watershed for integrated water resources management in Mt. Fuji, Japan. [PDF]

Sci Data
Musy SL, Dresmann H, Tomonaga Y, Sano Y, Schilling OS.   +4 more
europepmc   +1 more source

Failure characteristics and the energy criterion of rock with a through‐going joint under true‐triaxial unloading conditions: Insights from the DEM model

Deep Underground Science and Engineering, EarlyView.
The rock failure mode is significantly influenced by the contributing factors, such as the joint inclination, the initial confining pressure, and the unloading point. We found six typical rock failure modes after a large number of numerical tests. Abstract Excavation unloading damages rock masses, with preferential failure along geological defects in ...
Fei Liu, Changhui Liang, Sijia Liu, Yongjun Zhang, Luo Wang   +4 more
wiley   +1 more source

Assessment of suitable sub-watersheds for sand dams and prioritization of artificial sandy aquifers for sustainable groundwater development. [PDF]

Sci Rep
Nthokwa K, Tafesse NT, Alemaw BF, Ranganai RT, Mapeo RBM, Laletsang K.   +5 more
europepmc   +1 more source