PPT-Modulus of Elasticity and Poisson Ratio of Concrete

Benjie Cho and Mulugojam Alemu Undergraduate Civil Engineering Univ of Southern California Objective Find the Modulus of Elasticity of Concrete Find Poissons Ratio of Concrete Introduction . Elasticity The Responsiveness of Demand and Supply Instructor J INKOOK EE Department of Economics Texas AM University ECON 202 504 Principles of Microeconomics brPage 2br Price Elasticity of Demand Elasticity and Total Revenue Other Demand Elastic Benjie Cho and Mulugojam Alemu. Undergraduate Civil Engineering . Univ.. of Southern California. Objective. Find the Modulus of Elasticity of Concrete. Find Poisson’s Ratio of Concrete. Introduction . Pre-stack Inversion. 3-D Fault Visualization with Fracture Swarms . Multi Azimuth. PSTM. High Resolution Coherence. Petrophysical Analysis,. Shear-log modeling. Porosity Cross-plotting. Multi Attribute. Strength. is the most valuable property in the concrete because it is directly related to the structure of cement paste.. The most important factor in the strength of concrete is water/cement ratio. The other mix proportions are of secondary importance.. Structural Member Properties. Moment of Inertia (I). is a mathematical property of a cross section (measured in inches. 4. ) that gives important information about how that cross-sectional area is distributed about a centroidal axis.. Structural Member Properties. Moment of Inertia (I). is a mathematical property of a cross section (measured in inches. 4. ) that gives important information about how that cross-sectional area is distributed about a centroidal axis.. Mastering Commentary. Practice with Commentary. Of all the skills you’ll learn in “tackling the essay” commentary is the most difficult.. Writing commentary means giving your opinion, interpretation, insight, analysis, explication, personal reaction, feelings, evaluation, or reflection about a topic.. BUILDING TECHNOLOGY AND MANAGEMENT. NEED. PCC has low tensile strength, limited ductility and little resistance to cracking. PCC develops micro-cracks, even before loading. Addition of small, closely spaced and uniformly distributed fibres act as crack arresters.. Fresh Concrete. Workability: . It is the ease with which concrete will flow and produce full compaction.. It is. the ease with which the concrete can be transported, placed and compacted in such a way that there is no segregation of the individual constituents. Concrete- composite construction material . Cement Coarse Aggregate Fine Aggregate . . Water Chemical Admixtures. In its simplest form, concrete is a mixture of paste and aggregates. . . The word concrete comes from the Latin word ". Christopher Hopkins. OPTI 512. 08 DEC 2009. Introduction. Why elastomers?. Key design parameters. Loading. Configuration. Spring rates. Design considerations. Steps to designing a simple isolator. Elastomers. Fig. 1. Schematic diagram of short fiber reinforced composite with far field composite stress . MN represents a random cross-section in an aligned fiber composite. Fig. 2. An axisymmetric RVE having Dr. Umbreen-Us-Sahar. Assistant Professor. Department of Civil Engineering. University of Engineering and Technology. 2. Strain Rosette . When performing a tension test on a specimen, the normal strain in the material is measured using an . Stress: . when some external system of load acts on a body, the internal forces (equal & opposite) are set up at various section of the body, which resist the external force. This force per unit area at any section is known as stress..