Results 71 to 80 of about 1,484,850 (290)

Assessment of the progressive collapse in the steel moment frames with L-shaped plan using sensitivity analysis [PDF]

Journal of Structural and Construction Engineering, 2016
The progressive collapse of the structure refers to the development of an initial local damage. After local damage, failure extends in the structure and structural failure occurs.
Mahdiye Maddahi, Ali Kheyroddin
doaj  

Review of Literature Regarding Progressive Collapse of WTC Twin Towers – A Call for Re-evaluation

, 2022
B.Sc. Adam Taylor
openalex   +2 more sources

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Risk−Based Cost−Benefit Optimization Design for Steel Frame Structures to Resist Progressive Collapse

Buildings
The design of structures to resist progressive collapse primarily focuses on enhancing structural safety and robustness. However, given the low probability of accidental events, such designs often lead to a negative cost–benefit. To address this problem,
Feng Guo, Xuancen Li, Aiyan Xu, Yuchen Zhang, Wanping Pan   +4 more
doaj   +1 more source

Designing Thermally Compatible Template‐Coating Pairs Toward Dimensionally Stable 3D Porous Carbons with Tunable Density

Advanced Functional Materials, EarlyView.
3D porous carbons with tunable density are crucial for energy storage, separations, and load‐bearing applications; however, their fabrication is often constrained by shrinkage during pyrolysis. This study optimizes and demonstrates the versatility of a template–coating pair strategy, producing materials that largely retain their shape and hierarchical ...
Adarsh Suresh, Manuela Campos, Kendrick Xie, Elektra Makris, Jonah Lovejoy, Maya El Shamsy, Chong Liu, Stuart J Rowan   +7 more
wiley   +1 more source

Numerical Simulation of Threat-Independent Progressive Collapse

Civil Engineering Dimension, 2011
A threat-independent approach is usually utilized for progressive collapse analysis of buildings. This approach is referenced in the current guidelines such as “Progressive Collapse Analysis and Design Guidelines for New Federal Office Buildings and ...
Elvira E., Whittaker A., Mendis P.
doaj  

Impact of Reinforcement Corrosion on Progressive Collapse Behavior of Multi-Story RC Frames

Buildings
The progressive collapse performance of reinforced concrete (RC) building structures has been extensively investigated using the alternate load path method.
Luchuan Ding, Xiaodi Dai, Yiping Gan, Yihua Zeng   +3 more
doaj   +1 more source

Building resistance evaluation to progressive collapse by dynamic analysis using direct integration method

, 2023
M. V. Utkina, Maksim Bambulevich, M A Zubritskiy, Oleg Ushakov, В. Н. Алехин   +4 more
openalex   +2 more sources

Bridge structures under progressive collapse: A comprehensive state-of-the art-review

Results in Engineering, 2023
Solomon Abebe Derseh, T. A. Mohammed
semanticscholar   +1 more source

A Termite‐Inspired Alternative to Cement

Advanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev, Peter Fratzl, Emeline Raguin, Markus Antonietti   +3 more
wiley   +1 more source