Results 41 to 50 of about 3,676,467 (289)

Challenges and solutions in reinforcing self-built homes: experiences from Villa Maria del Triunfo, Lima, Peru

Frontiers in Built Environment
This study assesses H-shaped steel profiles (W8×31) as a retrofit solution for self-built dwellings in the Human Settlement (AA.HH). Ciudad de Gosen, Villa María del Triunfo (Lima, Peru). A four-part workflow was applied: i.
Emilio J. Medrano‐Sánchez, Magaly C. Fabian   +1 more
doaj   +1 more source

The Impact of Transverse Confinement of RC Columns on the Seismic Response of the Reinforced Concrete Frame Structure

Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2022
The vertical structural components of RC frame buildings are the fundamental elements that ensure lateral stability of entire system under exceptional seismic loading situations.
Sococol Ion, Mihai Petru, Shams Ali
doaj   +1 more source

Development of Multi-Tee-Type Precast Concrete Slabs with Insulating Materials for Structural Safety at the Construction Stage

Applied Sciences, 2021
Multi-tee-type precast concrete (PC) slab systems are widely used for the construction of modular high-load long-span buildings. However, the structural safety of the dapped end is uncertain, owing to the unanchored shear reinforcement at the ...
Jang-Woon Baek, Su-Min Kang
doaj   +1 more source

CORRESPONDENCE. REINFORCED CONCRETE STRUCTURES.

Minutes of the Proceedings of the Institution of Civil Engineers, 1915
n ...
Baterden, J. R., Hollingworth, E. W., Warren, W. H., Ough, A. H., Thorpe, W. H., Robinson, H. S. G., Fitzmaurice, M., Matthews, E. R., Leitch, D. C., Cox, C. L., Johnson, F. R., Morton, A. H., Willox, W., Shaw, G., Goodrich, E. P., Brenan, G. W., Lott, H. C., Culley, A. E., Colson, C., Kenny, W. E., Hamer, W. H., Orrell, J. A., Leitch, W. O., Walmisley, A. T., Shield, A. H., Green, W. A., Mckaig, E. J., Coulcher, G. E. B.   +27 more
openaire   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Parametric CFD-FEA Study on the Aerodynamic and Structural Performance of NaviScreen for Wind Resistance Reduction in Medium-Sized Commercial Ships

Journal of Marine Science and Engineering
Meeting the International Maritime Organization’s (IMO) 2050 targets for reducing greenhouse gas (GHG) emissions requires cost-effective solutions that minimize wind resistance without compromising safety, particularly for medium-sized multipurpose ...
Jin-Man Kim, Jun-Taek Lim, Kwang Cheol Seo, Joo-Shin Park   +3 more
doaj   +1 more source

Model tests on effect of bonded steel plate reinforcement of shield tunnels under different deformation conditions

Yantu gongcheng xuebao, 2020
Due to the impact of surrounding projects such as stacking and excavation, it has become a common problem for metro tunnels to produce large deformations.
LIU Xue-zeng 1, LAI Hao-ran 1, SANG Yun-long 2, 3, DUAN Jun-ming 1, DING Shuang 2, 3
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

A Hybrid Optimization Method for Rebar Cutting in Structural Reinforcement

Buildings
With the growing application of digital technologies in construction, reinforcement detailing and cutting are becoming increasingly refined. However, existing cutting methods struggle to meet the dual requirements of low waste and high computational ...
Jindong Zhang, Xiaoming Chen, Fanghong Lv   +2 more
doaj   +1 more source

Study of epoxy composites and sisal fibers as reinforcement of reinforced concrete structure

Revista IBRACON de Estruturas e Materiais, 2019
The application of structural reinforcement has presented a significant growth in the present days. The development of new materials for this purpose has aroused the interest of many researchers.
H. M. FRANCKLIN, L. A. C. MOTTA, J. CUNHA, A. C. SANTOS, M. V. LANDIM   +4 more
doaj   +2 more sources