Results 21 to 30 of about 23,495 (293)
Reliability and Practical Use of a Commercial Device for Measuring Punch and Kick Impact Kinetics
Sports, 2022 Martial arts, boxing and combat sports such as mixed martial arts participation have gained popularity in recent years internationally. One common aspect to these sports is the training and skill in maximizing strike impact of punches and kicks, referred
Luke Del Vecchio +4 more
doaj +1 more source
Comparison of Punching Shear Design in Finland According to the Current and the Former Method
Nordic Concrete Research, 2019 In the beginning of 2017 the design method for punching shear in Finland was changed. The method presented in Eurocode 2 was adopted with some nationally determined parameters and rules.
Lehtonen Tuomas +2 more
doaj +1 more source
Current Biology, 1997 There are changes afoot in the way that US granting agencies, most notably the NIH, evaluate proposals. Change can be a good thing, and it is probably high time that the NIH reassessed how grants are evaluated. Frankly, I was becoming blase about the entire granting process.
openaire +2 more sources
Punching shear strength under static and dynamic loads [PDF]
E3S Web of Conferences, 2023 Modern domestic calculation methods and developed countries for determining the bearing capacity of monolithic reinforced concrete slabs for punching do not fully take into account all factors of design solutions and operating conditions.
Trekin Nikolai +2 more
doaj +1 more source
Punching shear in prestressed concrete deck slabs: a comprehensive study
, 2023 A large number of bridges in the Netherlands have transversely post tensioned deck slabs cast in-situ between flanges of precast girders and were found to be critical in shear when evaluated by Eurocode 2.
Amir, Sana (author) +3 more
core +1 more source
, 2021 To enhance post-punching strengths and deformation capacities of flat plate-column joints for mitigating progressive collapse, two strengthening methods including stirrups and embedded ring beams within the joint regions were proposed.
Guan, H +9 more
core +1 more source
Post-punching failure mechanism and resistance of flat plate-column joints with in-plane constraints
, 2022 Flat plate-column joints with in-plane constraints exhibit a suspension mechanism under large deformations after punching shear failure, which significantly affects the progressive collapse behavior of the entire flat plate structural systems.
Guan, Hong +9 more
core +1 more source
Lajes lisas nervuradas bidirecionais com furos
Revista IBRACON de Estruturas e MateriaisA passagem de tubulações em elementos estruturais ainda merece atenção especial dos projetistas, principalmente quando o modo de ruptura dos mesmos pode ser alterado devido às mudanças em seus comportamentos.
G. M. Mateus +3 more
doaj +1 more source
Penelitian penggunaan resin epoksi untuk membuat landasan potong pon
Majalah Kulit, Karet, dan Plastik, 1997 Application of epoxy resin to make specimen punching pad was studied. The specimen punching pad compound was made from epoxy resin, CaCO3 as filler, colour paste, and hardener.
Dwi Wahini Nurhajati +3 more
doaj +1 more source
Center-Punching Mechanical Clinching Process for Aluminum Alloy and Ultra-High-Strength Steel Sheets
MetalsIn recent years, with the rapid advancement of automotive lightweight technology, the mechanical clinching process between aluminum alloy and ultra-high-strength steel sheets has received extensive attention.
Ping Qiu +4 more
doaj +1 more source