Analysis of dam behavior by statistical models: application of the random forest approach

A Belmokre, MK Mihoubi, D Santillán - KSCE Journal of Civil Engineering, 2019 - Springer
Dams are singular infrastructures whose safety assessment requires mathematical models
for predicting its behavior and detecting anomalies. Here, we develop an approach based …

Numerical analysis of temperature deformation characteristics for super‐high arch dams considering solar radiation effects

C Shao, S Zheng, C Gu, S Tian, H Gu… - Structural Control and …, 2023 - Wiley Online Library
Considering that the effect of solar radiation on the super‐high arch dam temperature field
remains poorly studied, the calculation accuracy of dam temperature deformation is unable …

Practical procedure for predicting non-uniform temperature on the exposed face of arch dams

F Jin, Z Chen, J Wang, J Yang - Applied Thermal Engineering, 2010 - Elsevier
Temperature distribution on the exposed face (especially the downstream face) of arch
dams is non-uniform, to a certain extent, due to the variation in solar radiation striking the …

Temperature field reconstruction of concrete dams based on distributed optical fiber monitoring data

H Zhou, Z Pan, Z Liang, C Zhao, Y Zhou… - KSCE Journal of Civil …, 2019 - Springer
Mastering the real temperature distribution of the concrete dam is the basis for solving the
problem of temperature control and crack prevention. In this paper, Distributed Temperature …

Seasonal thermal displacements of gravity dams located in northern regions

P Léger, S Seydou - Journal of performance of constructed facilities, 2009 - ascelibrary.org
Seasonal temperature displacements are an important component of the total displacements
recorded by pendulum measurements at gravity dams located in northern regions. A hybrid …

Treatment of solar radiation by spatial and temporal discretization for modeling the thermal response of arch dams

D Santillán, E Salete, DJ Vicente… - Journal of Engineering …, 2014 - ascelibrary.org
A methodology for computing thermal loads in arch dams is proposed. The methodology
considers the nonuniform distribution of solar insolation over dam faces because of shading …

Investigating influence of metro jet system hydration heat on artificial ground freezing using numerical analysis

J Zhao, P Yang, L Li - KSCE Journal of Civil Engineering, 2021 - Springer
With the development of urban subway system, intersection is sometimes inevitable during
the construction of underground tunnels. When a tunnel to be excavated is underneath an …

Influence of Monolith Length on Temperature Field of Concrete Gravity Dams

U Mirković, V Kuzmanović, G Todorović - Applied Sciences, 2024 - mdpi.com
This paper examines the influence of monolith length on the temperature field of concrete
gravity dams built using the block method. The developed 3D model is capable of …

Mathematical modeling and numerical analysis of thermal distribution in arch dams considering solar radiation effect

H Mirzabozorg, MA Hariri-Ardebili… - The Scientific World …, 2014 - Wiley Online Library
The effect of solar radiation on thermal distribution in thin high arch dams is investigated.
The differential equation governing thermal behavior of mass concrete in three‐dimensional …

A new 1D analytical model for computing the thermal field of concrete dams due to the environmental actions

D Santillán, E Salete, MÁ Toledo - Applied Thermal Engineering, 2015 - Elsevier
A new analytical solution of the heat diffusion equation under specific boundary conditions is
proposed. The solved problem is the flow of heat in a one-dimensional (1D) solid whose …