Although elastic properties of hydrating cement paste are crucial in concrete engineering practice, there only a few widely available models for engineers to predict the behavior paste. Therefore, this paper, we derive an analytical model efficiently (e.g., Young’s modulus) Notably, proposed provides prediction hydration, percolation, and homogenization paste, enabling study early age elasticit...

This paper introduces a computational strategy to collaboratively develop the Galerkin Finite Volume Method (GFVM) as one of the most straightforward and efficient explicit numerical methods to solve structural problems encountering material nonlinearity in a small limited area, while the remainder of the domain represents a linear elastic behavior. In this regard, the Element Free Galerkin met...

Characterized by their low modulus and high stretchability, soft composites have recently attracted great interest from researchers in related areas. The main objective of the present study is on the fracture property and toughening mechanism of soft composites. Two types of soft composites will be studied: soft elastic foam and the double-network (DN) composite. A theoretical/numerical study i...

The remarkable elastic behaviour of the lung entails both continuous tissue stress and a cyclic stress produced by the fluctuating difference between intrathoracic and intra-alveolar pressures throughout the entire span of life. In spite of these potentially disruptive forces, lung structure is preserved by the fibrous connective-tissue proteinscollagen, elastin, and reticulin. These extracellu...

Carbonaceous mesophases are liquid crystalline precursor materials that can be spun into high performance carbon fibers using the conventional melt spinning process. Carbon fiber property optimization requires a better understanding of the principles that control the structure development during the fiber formation processes and the rheological processing properties. This work presents the elas...

everal decades ago, the severity of heart failure was gauged ccording to a depression in myocardial contractility, dened as that biochemical property of cardiac muscle that etermines the extent of shortening independent of its nitial length and the load against which it shortens. athematical models were used to derive indices of conractility (1). These theoretical constructs included a conracti...