Experimental study on ultrasonic monitoring of splitting failure in reinforced concrete

M Rucka, K Wilde - Journal of nondestructive evaluation, 2013 - Springer
This paper investigates inspection of reinforced concrete elements sensitive to the splitting
failure. The behaviour of a reinforced concrete specimen subjected to a tensile stress is …

Strand bond performance in prestressed concrete accounting for bond slip

JR Martí-Vargas, P Serna, WM Hale - Engineering Structures, 2013 - Elsevier
This paper presents the results of an experimental research program addressing the bond
behavior of prestressing strands in pretensioned prestressed concrete members after …

Fracture assessment of graphite V‐notched and U‐notched specimens by using the cohesive crack model

DA Cendon, AR Torabi, M Elices - Fatigue & fracture of …, 2015 - Wiley Online Library
This article explores the capability of the Cohesive Zone Model in predicting the critical load
of blunt notched specimens made of coarse‐grained polycrystalline graphite, a brittle …

Analysis of the bond behaviour between prestressed strands and concrete in fire

J Khalaf, Z Huang - Construction and Building Materials, 2016 - Elsevier
In this paper a robust model has been developed to predict the average bond stress-slip
relationship between the strands and concrete of prestressed concrete structural members …

Common Defects of Prefabricated Prestressed Elements for Industrial Construction

R Krzywoń, J Hulimka - Buildings, 2024 - mdpi.com
This manuscript attempts to classify typical errors occurring during the design, production,
and use of prefabricated and prestressed concrete girders and slabs manufactured in …

Modeling, simulation, and validation of a TB41 crash test of the H2/W5/B concrete vehicle restraint system

Ł Pachocki, D Bruski - Archives of Civil and Mechanical Engineering, 2020 - Springer
The paper addresses numerical simulations of a concrete vehicle restraint system. The
model is described in detail. The advanced material law of the continuous surface cap …

Quantification of non-uniform mechanical interlock and rotation in modelling bond-slip between strand and concrete

L Wang, P Yuan, G Xu, Y Han - Structures, 2022 - Elsevier
A quantification method of the non-uniform mechanical interlock and rotation is proposed for
modelling the bond-slip behavior between steel strand and concrete. The bond stress …

A two-stage modelling approach for the analysis of the stress distribution in anchorage zones of pre-tensioned, concrete elements

R Steensels, L Vandewalle, B Vandoren… - Engineering Structures, 2017 - Elsevier
An innovative strategy for the analysis and design of the anchorage zones of pre-tensioned,
concrete girders is presented. In this approach, the bond behaviour of the prestress strands …

[HTML][HTML] Genetic algorithm optimization of precast hollow core slabs

L Sgambi, K Gkoumas, F Bontempi - Computers and concrete, 2014 - koreascience.kr
Precast hollow core slabs (HCS) are technically advanced products in the precast concrete
industry, widely used in the last years due to their versatility, their multipurpose potential and …

Bond modelling of prestressed concrete during the prestressing force release

JM Benítez, JC Gálvez - Materials and structures, 2011 - Springer
This paper presents an analytical model for simulating the bond between steel and concrete,
in precast prestressed concrete elements, during the prestressing force release. The model …