Results 151 to 160 of about 221,130 (261)

Distributed Fiber-Optic Strain Sensing of an Innovative Reinforced Concrete Beam-Column Connection. [PDF]

Sensors (Basel), 2022
Zhang S, Liu H, Darwish E, Mosalam KM, DeJong MJ.   +4 more
europepmc   +1 more source

From Stability to Chaos: A Complete Classification of the Damped Klein‐Gordon Dynamics

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We investigate the transition between stability and chaos in the damped Klein‐Gordon equation, a fundamental model for wave propagation and energy dissipation. Using semigroup methods and spectral criteria, we derive explicit thresholds that determine when the system exhibits asymptotic stability and when it displays strong chaotic dynamics ...
Carlos Lizama, Marina Murillo‐Arcila, Julio Puerta‐Fernández   +2 more
wiley   +1 more source

Reinforced Concrete Beam under Support Removal-Parametric Analysis. [PDF]

Materials (Basel), 2021
Kokot S.
europepmc   +1 more source

Experimental Modal Analysis‐Driven Gaussian Process Regression Modeling of Rectangular Steel Beams With Various Hole Geometries

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Understanding the dynamic behavior of structural components is crucial for optimizing performance and ensuring structural integrity. This study presents a new method that combines a systematic experimental investigation of four distinct hole geometries (circular, square, compact rectangular, and long rectangular) with varying hole counts, all ...
Amir Hossein Rabiee, Majid Rajaei, Mohammad Hossein Mahdavi Nasab, Parsa Shafiei   +3 more
wiley   +1 more source

Simplified shear equation of deep concrete beam considering orientation effect of opening and mechanical properties of fibre-concrete interface. [PDF]

Heliyon, 2023
Augustino DS, Kanali C, Onchiri RO, Kabubo C.   +3 more
europepmc   +1 more source

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

Journal of Field Robotics, EarlyView.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong, Massimiliano Cappuccio, Fady Alnajjar, Luqman Ali, Hamad Al Jassmi, Essam Debie, Milad Ghasrikhouzani, Alessandro Lanteri, Tate McGregor, Oleksandra Molloy, Alice Plebe, Michael Regan, Eduardo Sandoval, Dongmo Zhang   +13 more
wiley   +1 more source

The effect of reinforcement ratio on the flexural performance of alkali-activated fly ash-based geopolymer concrete beam. [PDF]

Heliyon, 2022
Zerfu K, Ekaputri JJ.
europepmc   +1 more source

Terrain Classification for Planetary Rovers Using Wireless In‐Wheel Sensor Modules and Machine Learning

Journal of Field Robotics, EarlyView.
ABSTRACT Safe and reliable mobility over different kinds of ground is important for planetary rovers on space missions. Since terrain changes might affect the mobility of the rover, energy consumption, and safety, detecting the type of ground in real‐time is vital.
Md Masrul Khan, Sultan Shaharea, Manseeb M. Mannaf, Shihab Ahemed, Fahim Islam Anik, Md Jarir Hossain, Helal An Nahiyan, Sourav Karmaker   +7 more
wiley   +1 more source

Deflection control of prestressed concrete elements considering uncertainties

, 2019
Excessive deflections can affect serviceability e.g. by causing damage to connecting building components and resulting in problems related to drainage in roof slabs.
Caspeele, Robby, Reybrouck, Nicky
core  

Flexural Strength of Concrete Beam Reinforced with CFRP Bars: A Review. [PDF]

Materials (Basel), 2022
Bakar MBC, Muhammad Rashid RS, Amran M, Saleh Jaafar M, Vatin NI, Fediuk R.   +5 more
europepmc   +1 more source