Results 81 to 90 of about 1,527,090 (168)

Fracture of Rock-Concrete Interfaces: Laboratory Tests and Applications [PDF]

, 2004
The fundamental understanding of the fracture behavior at the rock-concrete interface requires evaluation of the fracture energy, which is an interface material property.
Saouma, Victor E, Kishen, Chandra JM
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Dynamic analysis of Moste concrete gravity dam with CADAM software [PDF]

, 2013
In this thesis a short literature overview is given for simplified dynamic analysis of concrete gravity dams. A parametric study using CADAM software was conducted.
Novak, Matic
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Comparative Study on Prediction Models for Crack Opening Degree in Concrete Dam

Renmin Zhujiang
In recent years, classical statistical models and machine learning models have been developed in parallel in the field of dam safety monitoring. However, there are some deficiencies in the predictive power of the former and the theoretical explanation of
HUANG Song, WU Jie, FANG Zhanchao, CHU Huaping, WU Yan'gang, XUE Zilong, HE Linbo   +6 more
doaj   +2 more sources

Three dimensional dynamic response of a concrete gravity dam

, 2013
Hydroelectric power is a commonly used alternative source of energy in developing countries. In this regard, concrete gravity dams are the most preferred dam type especially with the developments in the engineering industry.
SEMA MELEK YILMAZTÜRK
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Dynamic analysis of concrete gravity dam with RS-DAM [PDF]

, 2014
In the thesis there is a short summary about concrete gravity dams, earthquakes and the damage they caused on concrete dams around the world. Later on, a computer program RSDAM, that is designed to evaluate the transient response of a cracked section, is
Vogrinčič, Rok
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Study on Seismic Safety Evaluation Models for Gravity Dams Based on Integrated Performance Indicators

Renmin Zhujiang
Existing studies typically explore the differences in seismic performance evaluation results of different evaluation models for concrete gravity dams by analyzing amplitude factors while neglecting the influence of ground motion duration.
FAN Wenzhan, ZHU Shaokun, CHEN Bo
doaj   +2 more sources

Quantifying Durability and Failure Risk for Concrete Dam–Reservoir System by Using Digital Twin Technology

Computation
This study presents a digital twin approach to quantifying the durability and failure risk of concrete gravity dams by integrating advanced numerical modelling with field monitoring data.
Emina Hadzalic, Adnan Ibrahimbegovic
doaj   +1 more source

Dynamic Analysis of Concrete Arch Dam due to Earthquake Force [PDF]

Journal of Rehabilitation in Civil Engineering
A gravity dam with concrete is a vast construction that keeps a large volume of water on its upstream side, and its ability to withstand seismic vibrations is critical.
Sougata Mukherjee, K. Nallasivam
doaj   +1 more source

Seismic Investigation for the Characterization of a Gravity Concrete Dam

, 2016
Monitoring of large-scale infrastructures plays an important role for public safety and prevention. The control of the safety assessment of a dam is largely dependent on knowledge of the mechanical parameters of the actual construction, as well as its ...
MARTORANA, Raffaele, C. Pirrera, CAPIZZI, Patrizia, Pirrera, C., D'Alessandro, A., A. D'Alessandro, P. Capizzi, R. Martorana   +7 more
core   +1 more source

Seismic Damage Analysis of Concrete Gravity Dam Based on Wavelet Transform

Shock and Vibration, 2016
The key to the dam damage assessment is analyzing the remaining seismic carrying capacity after an earthquake occurs. In this paper, taking Koyna concrete gravity dam as the object of study, the dynamic response and damage distribution of the dam are ...
Dunben Sun, Qingwen Ren
doaj   +1 more source