Fundamentals of Structural Analysis P2 doc

... are changed by the addition of one more diagonal member. (9) Concluding remarks. If the number of nodes is N and the number of constrained DOF is C, then (a) the number of simultaneous equations ... The resulting method of analysis is simple and straightforward and is very easy to be implemented into a computer program. As a matter of fact, virtually all structural analysis...

Ngày tải lên: 06/07/2014, 11:20

... have a direct bearing on the design of the content of a course in structural analysis: the reduction of credit hours to three required hours in structural analysis in most civil engineering curricula ... four DOFs, since each node has two DOFs and there are two nodes for each member. We may also use the way each of the DOF is sequenced to refer to a particular DOF. For example,...

Ngày tải lên: 06/07/2014, 11:20

... m) of boost, 18, 26, 127, 381 of buck, 18, 120, 381 of buck-boost, 18, 128, 381 of Cuk converter, 32, 381 of loss-free resistor networks, 376-381 in low-harmonic rectifiers, 593-595 modeling of, ... currents, table of, 609 of near-ideal rectifier waveforms, 604-609 Rotation of three-terminal cell, 141-142 Saturation of inductors, 462, 465-466 of magnetic materials, 458-460...

Ngày tải lên: 13/12/2013, 01:15

... Gibbs free energies of formation). The equilibrium relations drawn for a given concentration of the element or for a given ratio of activities of two dissolved species of the element give E-pH ... the potential of this type of reference electrode depends on the activity of the anion in solution (Cl - here), and this activity is controlled by the addition of a soluble sa...

Ngày tải lên: 13/12/2013, 04:15

... • Types and uses of some common non-ferrous metals. • Types and uses of some non-metals. • Important mechanical properties of materials. 1.2.1 Introduction Choice of materials for a ... considered to be the ability of the material to absorb energy in the plastic zone. The measure of toughness is the amount of energy absorbed after being stressed upto the point of fr...

Ngày tải lên: 17/12/2013, 11:15

Ngày tải lên: 23/12/2013, 00:15

... duplicate sets of resources to process the same data. If one set of resources fails, results are obtained from one of the duplicate sets. Redundant processing has the highest resource cost of all fault ... parallel computational resources of each vertex. The graph-theoretic representation of data- and task-parallel applications and the corresponding flow of communication enable t...

Ngày tải lên: 23/12/2013, 01:16

... At the end of this lesson, the student should be able to understand • Elements of force system at a beam section. • Superposition of axial and bending stresses. • Transformation of plane stresses; ... section X-X, Q the first moment of area, I the moment of inertia, t the width at which transverse shear is calculated, J the polar moment of inertia and r the radius of...

Ngày tải lên: 25/12/2013, 23:18

... torque of 5 KN-m. The material has a yield point of 350 MPa. Find the required diameter using (a) Maximum shear stress theory (b) Maximum distortion energy theory Take a factor of safety of 2.5. ... Summary of this Lesson Different types of loading and criterion for design of machine parts subjected to static loading based on different failure theories have been demonstra...

Ngày tải lên: 25/12/2013, 23:18

... change in length of 0.2 mm. Determine the maximum stress developed in the bar. Take E= 200 GPa. 3.2.4.1F A.1: Total change in length of the bar is made up of three components ... 3.2.1.4F- Variation of theoretical stress concentration factor with r/d of a stepped shaft for different values of D/d subjected to uni-axial loading (R...

Ngày tải lên: 25/12/2013, 23:18