Self‐healing materials

MD Hager, P Greil, C Leyens… - Advanced …, 2010 - Wiley Online Library
Self‐healing materials are able to partially or completely heal damage inflicted on them, eg,
crack formation; it is anticipated that the original functionality can be restored. This article …

Pullout behavior of inclined steel fiber in an ultra-high strength cementitious matrix

Y Lee, ST Kang, JK Kim - Construction and Building Materials, 2010 - Elsevier
In this study, as a part of research to characterize the tensile properties of steel fiber
reinforced ultra-high strength cementitious composites, pullout tests of steel fiber were …

Strain-hardening fiber cement optimization and component tailoring by means of a micromechanical model

EH Yang, VC Li - Construction and Building Materials, 2010 - Elsevier
It is well known that fibers can impart tensile ductility into fiber cement products. Specific
rational guideline for engineering desirable fiber, matrix, and interface properties leading to …

[PDF][PDF] Self-Healing Characterization of Engineered Cementitious Composite Materials.

LL Kan, HS Shi, AR Sakulich… - ACI Materials Journal, 2010 - acemrl.engin.umich.edu
This research investigates the self-healing behavior of engineered cementitious composite
(ECC) materials. Crack characteristics, resonant frequency (RF) recovery, and the effect of …

[PDF][PDF] Assessing Mechanical Properties and Microstructure of Fire-Damaged Engineered Cementitious Composites.

M Sahmaran, M Lachemi, VC Li - ACI Materials Journal, 2010 - acemrl.engin.umich.edu
In the last few years, a number of investigations of engineered cementitious composites
(ECC) have been carried out, and the mechanical behavior and durability characteristics of …

A computational model for failure analysis of fibre reinforced concrete with discrete treatment of fibres

FKF Radtke, A Simone, LJ Sluys - Engineering fracture mechanics, 2010 - Elsevier
Failure patterns and mechanical behaviour of high-performance fibre reinforced
cementitious composites depend on the distribution of fibres within a specimen. In this …

[PDF][PDF] Assessing the durability of engineered cementitious composites under freezing and thawing cycles

M Sahmaran, M Lachemi, VC Li - Concrete, 2010 - academia.edu
This paper reports the durability performance of non-airentrained engineered cementitious
composites (ECC) when subjected to freezing and thawing cycles. ECC is a newly …

[PDF][PDF] Prediction of ECC tensile stress-strain curves based on modified fiber bridging relations considering fiber distribution characteristics

BY Lee, JK Kim, YY Kim - Computers & concrete, 2010 - Citeseer
This paper presents a prediction and simulation method of tensile stress-strain curves of
Engineered Cementitious Composites (ECC). For this purpose, the bridging stress and crack …

[PDF][PDF] Micromechanics-based fiber-bridging analysis of strain-hardening cementitious composite accounting for fiber distribution

BY Lee, Y Lee, JK Kim, YY Kim - Computer Modeling in …, 2010 - cdn.techscience.cn
In the present work, a micromechanics-based fiber-bridging constitutive model that
quantitatively takes into consideration the distribution of fiber orientation and the number of …

钢筋增强超高韧性水泥基复合材料受弯构件理论分析

李庆华, 徐世烺 - 工程力学, 2010 - engineeringmechanics.cn
使用超高韧性水泥基复合材料(Ultra High Toughness Cementitious Composite, 简称UHTCC)
取代普通混凝土可以有效控制裂缝宽度, 阻止外界不利因素进入混凝土和钢筋 …