Results 81 to 90 of about 67,478 (268)
Key Technologies in the Design and Construction of 300 m Ultra-High Arch Dams
Engineering, 2016 Starting with the Ertan arch dam (240 m high, 3300 MW) in 2000, China successfully built a total of seven ultra-high arch dams over 200 m tall by the end of 2014. Among these, the Jinping I (305 m), Xiaowan (294.5 m), and Xiluodu (285.5 m) arch dams have
Renkun Wang
doaj +1 more source
Temperature field forecast in concrete dam with the use of ARIMA models and the finite element method [PDF]
, 2016 This article describes a forecasting method, with the application of statistical models Auto-Regressive Integrated Moving Average (ARIMA) and a heat conduction model to forecast the temperature field in a buttress block of Itaipu dam. Monthly temperature
Aracayo, Luis Antonio Sucapuca +6 more
core
, 2010 Lake Parramatta is about two kilometres north of Parramatta's central business district, on Hunts Creek. The reserve in which Lake Parramatta lies has gone through significant changes in its short history of European settlement.
Keentok, Matti
core +2 more sources
Computer Applications in Engineering Education, Volume 34, Issue 2, March 2026.ABSTRACT Identification of damage and key structural elements is vital to the monitoring and management of civil engineering projects, education, and training. However, practical inspection training is often constrained by cost, safety risk, and limited access to real structures, which reduces opportunities for repeated practice and feedback‐rich ...
Elliott Carter +3 more
wiley +1 more source
Online Modal Identification of Concrete Dams Using the Subspace Tracking-Based Method
Shock and Vibration, 2019 To investigate the time-varying dynamic characteristics of concrete dams under the excitation of large earthquakes for online structural health monitoring and damage evaluation, an online modal identification procedure based on strong-motion records is ...
Lin Cheng +3 more
doaj +1 more source
A Review on Seismic Response of Concrete Arch Dam
, 2021 Abstract - Seismic safety of concrete arch dams are of significant concern as it may exhaust the social and economic wellbeing of humanity. Dam –Foundation and Dam- Reservoir interactions greatly influenced the dynamic behavior of arch dams. Under earthquake excitations, geological features of dam systems behave rigorously.
openaire +2 more sources
Stewardship Plan for Garrity Reserve, Lee, NH [PDF]
, 2010 The 16.02-acre Garrity Reserve lies on the west side of Garrity Road in the northeast region of the Town of Lee, New Hampshire (Map 1). The Garrity Reserve is identified on the Lee Tax Map as Map 9 Lots 3- 0 and 3-1 (Appendix A). The parcel has just over
Snyder, Ellen
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Effect of Material Non-linearities on the Transient Dynamic Behavior of the Beni-Bahdel Dam in the Presence of the Dam-foundation Interaction [PDF]
, 2023 The current paper's goal is to investigate how dynamic interaction phenomena and material nonlinearities affect the dynamic behavior of a concrete gravity multi-arch dam in terms of maximum displacements, natural stresses, principal stresses, and Von ...
Attia, Amina +4 more
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Earth Surface Processes and Landforms, Volume 51, Issue 3, March 2026.Reconstructing ~200 years of landscape change at the Cancano–San Giacomo hydroelectric system (Central Alps), we integrate historical cartography, archival photographs, multitemporal aerial/satellite imagery and field validation to map pre‐ and post‐impoundment landforms.
Luca Forti +8 more
wiley +1 more source