Results 11 to 20 of about 21,018 (212)
Frontiers in Future Transportation, 2022 In high-severity crashes, occupant protection is challenging. Automated Emergency Braking (AEB) and seatbelt pre-pretensioning (PPT) are means to improve occupant protection; the purpose of this study was to quantify their effects on occupant injury ...
Ekant Mishra +5 more
doaj +2 more sources
Development of a Pretensioning Anchorage for Sand-Coated CFRP Tendons: Modeling and Validation. [PDF]
Polymers (Basel), 2022 This paper presents a finite element (FE) analysis of an anchor for prestressing of sand-coated carbon-fiber-reinforced polymer (CFRP) tendons during the manufacturing of precast elements.
Züst GL, Ott V, Terrasi GP.
europepmc +2 more sources
Repositioning forward-leaning passengers by seatbelt pre-pretensioning
Traffic Injury Prevention, 2023 Objective The study determined the seatbelt pre-pretensioner force needed and the time required to reposition average male front-seat passengers from forward-leaning to upright using finite element simulations of the Active SAFER Human Body Model (Active
E. Mishra, K. Mroz, Nils Lubbe
semanticscholar +1 more source
Analysis of the lack of restraint with and without belt pretensioning in 40.2 km/h rear impacts
Traffic Injury Prevention, 2022 Objective In rear impacts, the seat and seatbelt are intended to provide occupant restraint and maintain the occupant on the seat with favorable kinematics and low biomechanical responses.
D. Viano
semanticscholar +1 more source
Sensors, 2023 As an advanced driver assistance system, automatic emergency braking (AEB) can effectively reduce accidents by using high-precision and high-coverage sensors.
Min Li +3 more
doaj +1 more source
Influence of the initial prestressing on the crack resistance of the self-stressed members reinforced with steel and FRP bars [PDF]
MATEC Web of Conferences, 2019 Fiber reinforced polymer(FRP) bars are widely utilized in the civil engineering practice and characterized by the number of advantages, among them are the following: high strength-to-density ratio; absence of corrosion; resistance to the negative ...
Semianiuk Volha +2 more
doaj +1 more source
Jurnal Teknik Sipil, 2012 Penggantian ring dengan ring-khusus-beralur akan meningkatkan kinerja sambungan baut pada pelat baja tipis, ditinjau di sisi kekuatan, kekakuan, dan daktilitasnya (Dewobroto, 2009).
Wiryanto Dewobroto , Hendrik Wijaya
doaj +3 more sources
Pretense and imagination [PDF]
WIREs Cognitive Science, 2010 AbstractIssues of pretense and imagination are of central interest to philosophers, psychologists, and researchers in allied fields. In this entry, we provide a roadmap of some of the central themes around which discussion has been focused. We begin with an overview of pretense, imagination, and the relationship between them.
Liao, Shen-yi, Szabó Gendler, Tamar
openaire +3 more sources
Pre-Stress Losses in FRP Pre-Stressed Reinforced Concrete – Subject Overview
Archives of Civil Engineering, 2018 Fiber reinforced polymers (FRPs) due to their specific high-strength properties become more and more popular and replace traditional structural materials like conventional steel in prestressed concrete structures. FRP reinforced structures are relatively
Przygocka M., Kotynia R.
doaj +1 more source
Optimization of cable pre-tensioning force in cable-stayed bridges by simplifying the structural model with a case study of Lali bridge [PDF]
مهندسی عمران شریف, 2023 Cable-stayed bridges are bridges in which the deck is connected directly to the towers by diagonal cables. These bridges are mainly known by the length of the middle span, which often falls between the span lengths of suspension bridges and bridges ...
M. Ravan, A.R. Ghiami Azad
doaj +1 more source