Results 141 to 150 of about 522,275 (241)

Press Hardening for Sustainable Lightweight Chassis Design in Heavy‐Duty Vehicles: A Material Performance and Life Cycle Assessment Approach

steel research international, EarlyView.
The article explores how high‐strength steels and press hardening revolutionize lightweight chassis design for heavy‐duty vehicles. It reveals that press hardened steels combined with shot peening can cut weight by up to 34% and reduce environmental impact by 21%–32%.
Violeta Vargas‐Parra, Sergi Parareda, Jose Jorge Espí‐Gallart, Jaume Pujante, Gustaf Gustafsson, Henrik Sieurin, David Frómeta, Daniel Casellas   +7 more
wiley   +1 more source

Multi‐Scale Mechanical Behavior of Additive‐Manufactured 316L Stainless Steel Processed by Severe Plastic Deformation

steel research international, EarlyView.
The multi‐scale mechanical behavior of additive‐manufactured 316L stainless steel processed by directed energy deposition and high‐pressure torsion is explored. The influence of torsional strain on strength and microstructural evolution is revealed, indicating progressive grain refinement in the ultrafine regime, reaching strength levels nearing 1800 ...
M. Farhan Raza, Guney Guven Yapici
wiley   +1 more source

Torsional strength and deformation characteristics of HSC deep beams reinforced with cross-inclined stirrups. [PDF]

Sci Rep
Fawzi R, Asker HS, Yousef AM.
europepmc   +1 more source

Structural capacity of precast concrete walls with openings: A parametric study on connection types and reinforcement ratios

Structural Concrete, EarlyView.
Abstract The structural role of precast concrete walls with openings is often overlooked in design practice due to concerns about reduced stiffness, stress concentration, cracking around openings, and potential unexpected failure modes under seismic loading.
Gonçalo Marreneca, Ricardo do Carmo, André Furtado   +2 more
wiley   +1 more source

Study on Contact Characteristics of Aeronautical Floating Splines Considering Maneuvering Deformation. [PDF]

Materials (Basel)
Xu Y, Chen H, Zhang D, Hu G, Li H, Xiong K.   +5 more
europepmc   +1 more source

Investigation of torque-capacity correlations and new formulas for torque factor based on axially compression-loaded helical piles

The empirical torque factor (K-t) is a critical parameter for predicting the ultimate compressive capacity of helical piles from installation torque. However, current K(t )values may be limited by the derivation from combined axial loads, an exclusive ...
Dingil, Muhammet, Emirler, Buse, Yildiz, Abdulazim, Örnek, Murat, Türedi, Yakup   +4 more
core   +1 more source

Regression‐based models for the torsional stiffness reduction factor in reinforced concrete beams under combined torsion and shear

Structural Concrete, EarlyView.
Abstract This paper presents a regression‐based methodology to estimate the Torsional Stiffness Reduction Factor (TSRF) of reinforced concrete beams under combined torsion and shear. A numerical database of 6816 samples was generated using the Combined Action Softened Truss Model (CA‐STM) implemented in Python, considering design guidelines prescribed ...
Khrys K. S. Medeiros, Jordlly R. B. Silva, Bernardo Horowitz   +2 more
wiley   +1 more source

The Impact of Human Placental Tissue-Derived Xenograft on Bone Healing and Pain Behaviors in a Murine Segmental Bone Defect Model. [PDF]

Mil Med
Ganguly U, Margetts TJ, Varner WA, Nazzal MK, Parker RS, Xia H, Morris AJ, Warsame A, Yadav K, Blosser RJ, Tucker A, Karnik SJ, Li J, Creecy A, Waning DL, Fehrenbacher JC, Kacena MA.   +16 more
europepmc   +1 more source

Strong ground motion and structural damage in the 2023 Kahramanmaraş earthquakes: A comparative case study of numerical predictions and field observations

Structural Concrete, EarlyView.
Abstract On February 6, 2023, southeastern Türkiye was struck by two catastrophic earthquakes (Mw: 7.7 and Mw: 7.6) along the East Anatolian Fault Zone, causing extensive structural failures and significant loss of life. This study evaluates the seismotectonic characteristics of the sequence, analyzes strong ground motion data against the Turkish ...
Saruhan Kartal, Yetis Bulent Sonmezer, Selcuk Bas   +2 more
wiley   +1 more source

Stress-Controlled Torsional Fatigue Assessment of Selected Contemporary Endodontic Instruments. [PDF]

Clin Oral Investig
Ohri K, Chien PY, Peters OA.
europepmc   +1 more source