Results 51 to 60 of about 7,983 (169)

Old Buildings’ Façades: Fieldwork and Discussion of Thermal Retrofitting Strategies in a Mediterranean Climate

open access: yesDesigns, 2020
This work is within the scope of thermal retrofitting, applied to old buildings’ façades (built between 1700 and 1960) located in Mediterranean climates, such as Portugal. The aim is to increase the sustainability of existing buildings, by reducing their
Diana Corrêa   +4 more
doaj   +1 more source

Full-scale Studies of Improving Energy Performance by Renovating Historic Swedish Timber Buildings with Hemp-lime

open access: yesApplied Sciences, 2019
With an increased focus on reducing greenhouse gas emissions, energy saving is of great importance in all sectors of society. EU directives set targets for member states to reduce energy use in buildings.
Paulien Strandberg-de Bruijn   +2 more
doaj   +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

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

Stability and Construction Control of Existing Steel Truss Roof Reconstruction Projects: Case Analysis and Numerical Simulation

open access: yesBuildings
Many existing structures require retrofitting and reinforcement due to aging and damage. The stability of the retrofitted structure is key to the retrofitting scheme, while construction safety during the retrofitting process is another crucial ...
Guanghao Mai   +6 more
doaj   +1 more source

Influence law and determination method of jack lifting load on existing station settlement

open access: yesCase Studies in Construction Materials
The proximity of a tunnel to an existing station renders it susceptible to settlement. Jack lifting is a common method for mitigating the settlement at such stations during tunnel construction.
Shengzhi Wu   +5 more
doaj   +1 more source

On-Site 4-in-1 Alignment: Visualization and Interactive CAD Model Retrofitting Using UAV, LiDAR’s Point Cloud Data, and Video

open access: yesSensors, 2019
Acquisition of 3D point cloud data (PCD) using a laser scanner and aligning it with a video frame is a new approach that is efficient for retrofitting comprehensive objects in heavy pipeline industrial facilities.
Pavan Kumar B. N.   +3 more
doaj   +1 more source

Investigation on Strengthening Approaches Adopted for Poorly Detailed RC Corbels

open access: yesFibers, 2017
Poor detailing of the position of bearing pad over reinforced concrete (RC) corbel may lead to premature failure, which is undesired and structurally vulnerable.
Ram Chandra Neupane   +2 more
doaj   +1 more source

Building renovation Roadmapping: an automated methodology framework for energy efficiency improvement and sustainable renovation planning

open access: yesInternational Journal of Sustainable Energy
A significant portion of energy consumption currently derives from the building stock, which has harms both the environment and the living standard of occupants, while at the European level, the renovation rate of the current building stock remains low ...
Nikolaos Mpouzianas   +8 more
doaj   +1 more source

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