Development of optimized machine learning models for predicting flat plate solar collectors thermal efficiency associated with Al2O3-water nanofluids

OA Alawi, HM Kamar, SQ Salih, SI Abba… - … Applications of Artificial …, 2024 - Elsevier
Predictions of thermal performance (η) of flat plate solar collectors (FPSCs) can provide
essential information for diverse engineering applications such as thermal and energy …

A regional site‐response model for the Groningen gas field

A Rodriguez‐Marek, PP Kruiver… - Bulletin of the …, 2017 - pubs.geoscienceworld.org
A key element in the assessment of seismic hazard and risk due to induced earthquakes in
the Groningen gas field is a model for the prediction of ground motions. Rather than using …

Simulation of liquefaction and retrogressive slope failure in loose coarse-grained material

S Cuomo, P Ghasemi, M Martinelli… - International Journal of …, 2019 - ascelibrary.org
Flowslides and retrogressive slope failures are usually triggered from a significant drop of
shear strength in loose coarse-grained materials, including static liquefaction and …

Modulus reductions of dam embankment materials based on downhole array time series

T Kishida, DS Park, RL Sousa… - Earthquake …, 2020 - journals.sagepub.com
A database of three-component acceleration time series recorded at downhole arrays in
earthen dam cores was published by the Japan Commission on Large Dams. This study …

[HTML][HTML] 海洋土动剪切模量比和阻尼比预测不确定性特性

张岩, 陈国兴, 赵凯, 彭艳菊, 江志杰, 杨文保 - 工程力学, 2023 - pubs.cstam.org.cn
土体动剪切模量比G/G max 和阻尼比λ 随剪应变幅值γ a 的变化曲线的不确定性对场地非线性
地震反应分析结果的不确定性有重要影响. 以莱州湾海床110 m 以浅的原状粉质黏土试样G/G …

[PDF][PDF] Maximum strain effect and secant modulus variation of hemic peat soil at large deformation due to cyclic loading

HM Mohamad, A Zainorabidin… - Civil Engineering …, 2022 - researchgate.net
This study presents the findings obtained in post-cyclic behaviour and degradation of shear
strength from the static triaxial test, cyclic triaxial test and post-cyclic monotonic triaxial test to …

Seismic demand of the liquefaction potential with equivalent number of cycles for probabilistic seismic hazard analysis

T Kishida, CC Tsai - Journal of Geotechnical and Geoenvironmental …, 2014 - ascelibrary.org
Equivalent number of cycles (N cyc) is a significant factor in assessing liquefaction potential
during earthquakes. However, the effects of N cyc are considered a deterministic value by …

Selection of representative shear modulus reduction and damping curves for rock, gravel and sand sites from the KiK-Net downhole array

P Anbazhagan, A Prabhakaran, H Madhura… - Natural Hazards, 2017 - Springer
Representative computation of ground response parameters requires accurate information
about nonlinear dynamic behavior of the soil column, commonly incorporated in site …

ARCS: A one dimensional nonlinear soil model for ground response analysis

S Yniesta, SJ Brandenberg, A Shafiee - Soil Dynamics and Earthquake …, 2017 - Elsevier
This paper presents a one dimensional nonlinear stress-strain model called ARCS (Axis
Rotation and Cubic S pline) capable of reproducing any user-input modulus reduction and …

Comparison and correction of modulus reduction models for clays and silts

T Kishida - Journal of Geotechnical and Geoenvironmental …, 2017 - ascelibrary.org
Prediction models of normalized modulus reduction curves (G/G max) for clays and silts
have been proposed by several researchers in the past decades. However, model …