Results 101 to 110 of about 27,787 (315)

Study on Noise Reduction of Hydrostatic Leveling Signals for Wind Turbine Foundations Based on CEEMDAN-SG Algorithm

open access: yesAdvances in Civil Engineering
The hydrostatic leveling monitoring data related to the settlement of the wind turbine foundation display substantial fluctuations along with considerable noise. In this study, based on the characteristic of the hydrostatic level measurement data of wind
Renjie Li   +5 more
doaj   +1 more source

Dynamic nonlinear analyses for the 4-storey infilled R/C frame: study of a retrofitting solution

open access: yes, 1999
A research project on assessment and retrofitting of R/C frame structures is currently being developed under the research programme of the ICONS TMR-research network.
Coelho, E.   +3 more
core  

The Use of Renewable Energy in Prominent City Buildings: A Diffusion Study on Top European Football Organizations

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The present study applied the diffusion of innovation theory to investigate the rate of diffusion of renewable energy sources used by Europe's top professional football stadiums and the relationship with carbon neutrality. A discrete diffusion model estimated the diffusion of renewable energy to saturation, and a multivariate logistic ...
Chad S. Seifried   +2 more
wiley   +1 more source

Adhesion, strengthening and durability issues in the retrofitting of Reinforced Concrete (RC) beams using Carbon Fiber Reinforced Polymer (CFRP) – A Review

open access: yesRevista ALCONPAT, 2019
This paper addresses the mechanics of adhesion, strengthening effect and durability issues of applications of CFRP composite materials in beams. The application of CFRP materials has been widely described, but the main focus has been on overall failure ...
Pedro J. Poot Cauich   +3 more
doaj   +1 more source

Distinct element modelling of unreinforced masonry wall under seismic loads with and without cable retrofitting

open access: yes, 2008
To retrofit and strengthen existing unreinforced masonry (URM) structures to resist the potential earthquake damages has become an important issue in Australia.
Zhuge, Yan
core   +1 more source

Addressing the Energy Trilemma: The Role of Entrepreneurship, Regulation, and Climate Finance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Balancing energy security, energy equity, and environmental sustainability has become increasingly challenging as economies pursue low‐carbon growth amid climate risk and persistent disparities in access to modern energy. Although entrepreneurship is widely recognized as a driver of innovation, its role in addressing the energy trilemma ...
Kingsley Imandojemu   +3 more
wiley   +1 more source

Comparative axial compressive behavior of CFRPs-confined columns containing high-performance magnesium phosphate cement-based composites and epoxy resin

open access: yesCase Studies in Construction Materials
Magnesium phosphate cement-based composite (MPC) has been widely used to strengthen reinforced concrete (RC) elements based on its high early strength and strong adhesion; however, its effectiveness for strengthening RC columns has not been adequately ...
Kai Yan   +5 more
doaj   +1 more source

Construction cost and energy consumption resulting from energy retrofitting in an apartment building in Madrid (Spain). [PDF]

open access: yes, 2013
This theoretical study analyzes the relation between the measures necessesary for the energy retrofitting of a residential building constructed in Madrid, their cost and the improvement of the energy rating of the dwellings.
González-Díaz, María Jesús   +2 more
core  

Masonry wall panels retrofitted with thermal-insulating GFRP-reinforced jacketing

open access: yes, 2015
Today there is a need to provide thermally efficient walls, while at the same time to increase the mechanical properties of old unreinforced masonry walls that will not require large amounts of energy in the retrofitting or deconstruction processes.
Belloni, Elisa   +17 more
core   +1 more source

Innovation Pathways to Carbon Efficiency: Disentangling the Effects of AI, R&D, and Clean Energy Blessings on U.S. Environmental Sustainability

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The United States (U.S.) faces challenges in achieving its ambitious net‐zero carbon emissions target by 2050, with current emissions having fallen by less than 1% in 2024. Despite an investment of $500 billion in low‐carbon resources while holding the second‐largest green technology patent portfolio globally, it is further imperative to ...
Md Zubair Ahmad   +5 more
wiley   +1 more source

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