Results 11 to 20 of about 749 (182)
STABILITY EVALUATION OF SMALL CONCRETE GRAVITY DAMS
Journal of Engineering and Sustainable Development, 2017 The aim of this work is to ensure the structural stability of small concrete gravity dams by selecting the economic practical section that reduces the material’s costs with the least acceptable factors of safety.
Mohammed Baqer Al-Shadeedi +1 more
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Earth Sciences Research Journal, 2016 The shock response and dynamic fracture of concrete gravity dams under impact load are the key problems to evaluate the antiknock safety of the dam. This study aims at understanding the effects of impact shock on the elastic response and dynamic fracture
Lu Lu +4 more
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Shock and Vibration, 2021 The paper focuses on the failure process and mechanism of the concrete gravity dam considering different nonlinear models under strong earthquakes. By taking a typical monolith of a concrete gravity dam as a case study, a comparative analysis of the ...
Chunli Yan +4 more
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STUDI KOMPARASI PEDOMAN DESAIN SEBAGAI REFERENSI INOVASI DAN DESAIN BENDUNGAN BETON GRAVITY
Jurnal Teknik Hidraulik, 2022 Concrete gravity dams continued to develop in Indonesia even though the population is still smaller than embankment dams. Until 2021 there consist of 16 concrete gravity dams or about 7% of all dams in Indonesia.
Jumadil Syam
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Study on compound structure of concrete gravity dam-face rockfill dam
Shuili Shuiyun Gongcheng Xuebao, 2022 In view of the outstanding problems in super high concrete face rockfill dams, such as large deformation of concrete face plate, easy opening of concrete face joint and non-maintenance of bottom face plate, etc., a new type of dam body structure suitable
LIU Jing, LU Xi, DANG Faning
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Investigation of Uplift force effects on Seismic Damage of Concrete Gravity Dam in the Near-Fault and Far-Fault Ground Motions:Case Study Shafaroud Dam [PDF]
Journal of Structural and Construction Engineering, 2019 Uplift force has significant role on dynamic response of concrete gravity dams and also seismic response of dams in near field motion can be considerably different from those observed in the far field and the near –fault ground motions can cause ...
Farhoud Kalateh, Amir Ghamatloo
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A SURVEY OF MATLAB EFFICIENCY IN DAMAGE DETECTION OF CONCRETE GRAVITY IN CONCRETE GRAVITY DAMS
IIUM Engineering Journal, 2019 Detection of damage in concrete gravity dams (CGDs) is one of the challenges that need to be overcome since dam failure may lead to irreversible consequences. This research aims to detect structural damage within CGDs by wavelet analysis. From a structural point of view, stiffness is an important factor in the dynamic behaviour of concrete gravity dam
Sajad Esmaielzadeh +2 more
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Optimization of Invasive Weed for Optimal Dimensions of Concrete Gravity Dams [PDF]
Journal of Soft Computing in Civil Engineering, 2022 Dam construction projects among the most extensive and most expensive projects are considered. It is always appropriate and optimal for such concrete structures to reduce the volume of concrete and consequently reduce construction costs is essential.
Vahed Ghiasi +2 more
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Applied Sciences, 2023 The Sliding Safety Factor (SSF) is a crucial criterion for the sliding stability evaluation of concrete dam structures. A concrete gravity dam subjected to strong earthquakes undergoes progressive fractures, in addition to pre-existing fractures, at the ...
Jeeho Lee, Hyeong Seok Lim
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Nonlinear analysis of concrete gravity dams under normal fault motion [PDF]
Journal of Structural and Construction Engineering, 2016 The importance of the seismic behavior of concrete gravity dams in their safety evaluation and stability is inevitable. Many factors affect the prediction of the behavior of concrete dams such as dam-foundation-reservoir interaction, dam and foundation ...
Mehdi Alijani Ardeshir +2 more
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