Flexural/tensile-strength ratio in engineered cementitious composites

M Maalej, VC Li - Journal of Materials in Civil Engineering, 1994 - ascelibrary.org
In this paper the flexural behavior of a strain-hardening engineered cementitious composite
(ECC) is studied and compared with that observed in a regular fiber-reinforced cementitious …

Effect of fiber length variation on tensile properties of carbon-fiber cement composites

VC Li, KH Obla - Composites Engineering, 1994 - Elsevier
Unlike other fiber types, carbon fibers tend to possess a distribution of fiber lengths even
before mixing into a cementitious matrix. During mixing, some amount of fiber rupture may …

Effect of increased tensile strength and toughness on reinforcing-bar bond behavior

N Krstulovic-Opara, KA Watson, JM LaFave - Cement and Concrete …, 1994 - Elsevier
The research reported here investigated the pull-out behavior of deformed reinforcing bars
embedded in fiber-reinforced-concrete (FRC) and high-performance-fiber-reinforced …

Trade-off between strength and ductility of random discontinuous fiber reinforced cementitious composites

HC Wu, VC Li - Cement and concrete composites, 1994 - Elsevier
It is well known that fiber reinforcement is an effective way of improving toughness of brittle
materials. However, it is less clear how fiber reinforcement (particularly for random …

New Development of the J‐Based Fracture Testing Technique for Ceramic‐Matrix Composites

T Hashida, VC Li, H Takahashi - Journal of the American …, 1994 - Wiley Online Library
The J‐based fracture testing technique is newly extended to experimentally determine the
tension‐softening (σ–δ) relations in ceramic‐matrix composites. The J‐based technique …

[图书][B] Modeling of the mechanical behavior of fiber-reinforced cement based composites under tensile loads

JM Alwan - 1994 - search.proquest.com
The main objective of this research is to study and develop predictive models that covers
various fundamental mechanisms influencing the stress-strain response of fiber reinforced …

[图书][B] Fracture of Brittle Disordered Materials: Concrete, Rock and Ceramics

G Baker, BL Karihaloo - 1994 - taylorfrancis.com
This book derives from the invited IUTAM Symposium in September 1993. The contributions
discuss recent advances in fracture mechanics studies of concrete, rock, ceramics and other …

Biaxiales Bruchverhalten von zementgebundenen Werkstoffen: Experimente, Bruchmechanismen und Modellierung

M Elser - 1994 - repositum.tuwien.at
Beton und andere zementgebundenen Werkstoffe stehen bei der Initiierung und
Ausbreitung von Rissen meist unter mehrachsiger Beanspruchung. Zur Charakterisierung …

[引用][C] TOUGHENING IN CEMENT BASED COMPOSITES

AM Brandt, VC Li, IH Marshall - Brittle Matrix Composites, 1994 - Elsevier Applied Science