Estimation of Cement Composites Fracture Parameters Using Deformation Criterion

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Deformation and fracture mechanisms in nanocellulose reinforced composites

Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Mindaugas Bulota Name of the doctoral dissertation Deformation and fracture mechanisms in nanocellulose reinforced composites Publisher School of Chemical Technology Unit Department of Forest Products Technology Series Aalto University publication series DOCTORAL DISSERTATIONS 109/2012 Field of research Wood Material Technolog...

متن کامل

Determination of the Fracture Toughness Parameters of Cement Composite Using Specimens with Rounded Notch

The fracture mechanics parameters are used in different applications to formulae the classic criteria of failure as well as in computational models to analyze the concrete structures and other brittle materials. The parameters are determined using the specimens with notches. The study for assessing the influence of the notch curvature in specimen on fracture mechanics parameters, e.g. critical ...

متن کامل

Simulation-Based Joint Estimation of Body Deformation and Elasticity Parameters

Physically-based elastic body simulation has been applied to medical image registration to enforce physical constraints, since each organ in the image can be viewed as an elastic body. However, it requires hand adjustment for the material properties to achieve the desired output shape, and the boundary conditions (forces or displacements on boundary nodes) cannot be acquired directly from the i...

متن کامل

On the fracture toughness of calcium aluminate cement–phenol resin composites

Macro-defect-free (MDF) cement with high flexure strength has been an active research area over several decades. To study the tensile properties of these materials, it is essential to understand the mode I crack propagation. In this article, cleavage cracking in calcium aluminate cement (CAC)–phenol resin composites is analyzed based on an energy method. The crack-trapping effect of the cement ...

متن کامل

Adsorption deformation of microporous composites.

We study here the behavior of flexible adsorbent materials, or soft porous crystals, when used in practical applications as nanostructured composites such as core-shell particles or mixed matrix membranes. Based on simple models and the well-established laws of elasticity, we demonstrate how the presence of a binder results in an attenuation of the adsorption-induced stress and deformation. In ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Materials

سال: 2019

ISSN: 1996-1944

DOI: 10.3390/ma12244206