Probabilistic seismic demand model and optimal intensity measure for concrete dams
This paper addresses the probabilistic seismic demand model (PSDM) which is the
relationship between the intensity measure (IM)(such as spectral acceleration) and the …
relationship between the intensity measure (IM)(such as spectral acceleration) and the …
State-of-the art-powerhouse, dam structure, and turbine operation and vibrations
Dam and powerhouse operation sustainability is a major concern from the hydraulic
engineering perspective. Powerhouse operation is one of the main sources of vibrations in …
engineering perspective. Powerhouse operation is one of the main sources of vibrations in …
[HTML][HTML] Cracks in Arch Dams: an overview of documented instances
It is essential to understand how failure mechanisms work in arch dams and, in particular,
their most common manifestation: cracking. In this paper, the different types of cracking are …
their most common manifestation: cracking. In this paper, the different types of cracking are …
Study on crack formation and propagation in the galleries of the Dagangshan high arch dam in Southwest China based on microseismic monitoring and numerical …
The Dagangshan high arch dam, located in the area with complicated geological conditions
and extremely high seismic intensity in Southwest China, has received substantial attention …
and extremely high seismic intensity in Southwest China, has received substantial attention …
Damage mechanism of model arch dam subjected to far-field underwater explosion
H Jiang, W Lu, G Wang, L Wu, J Liu - Engineering Structures, 2025 - Elsevier
The dynamic response and damage modes of arch dams subjected to explosions are key
topics having been extensively researched in recent years. However, the majority of …
topics having been extensively researched in recent years. However, the majority of …
Multi-arch dam safety evaluation based on statistical analysis and numerical simulation
Q He, C Gu, S Valente, E Zhao, X Liu, D Yuan - Scientific Reports, 2022 - nature.com
The Foziling multi-arch dam, one of the few multi-arch dams in the world, was built on the
bedrock with complicated geological conditions. It has undergone several reinforcements …
bedrock with complicated geological conditions. It has undergone several reinforcements …
Parameter selection for concrete constitutive models in finite element analysis of composite columns
Concrete, as a complex and anisotropic material, poses challenges in accurately simulating
its behavior in numerical simulations. This paper focuses on selecting an appropriate …
its behavior in numerical simulations. This paper focuses on selecting an appropriate …
Dam safety evaluation based on multiple linear regression and numerical simulation
The Shimenzi roller-compacted concrete arch dam was built in a soft-rock region with faults
and intercalations. The abutments are divided into several potential sliding wedges by major …
and intercalations. The abutments are divided into several potential sliding wedges by major …
Evaluation of retrofitting effect of concrete filling in hollow RC columns using XFEM
K Uemura, Z Kasahara, D Ichikawa, H Goto… - Engineering …, 2024 - Elsevier
Hollow RC columns are widely utilized in the construction of high piers in mountainous
regions. Recently, precast hollow RC columns have been increasingly used to enhance …
regions. Recently, precast hollow RC columns have been increasingly used to enhance …
Uncertainty quantification of heterogeneous mass concrete in macro-scale
MA Hariri-Ardebili - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
Various levels of uncertainties exist in the structural mechanics problems which need to be
properly quantified. In the case of the brittle materials, the uncertainties might be addressed …
properly quantified. In the case of the brittle materials, the uncertainties might be addressed …