Syntax Formation Rules for P The The Axiomatic Structure of P Theorems and Derived Rules

Thus far have considered separately beam - takes bending loads column -takes axial loads Now combine the two and look at the beam-column (Note: same geometrical restrictions as on others

For a number of cross-sections we cannot find stress functions. However, we can resort to an analogy introduced by Prandtl(1903) Consider a membrane under pressure p, Membrane\. structure whose thickness is small compared to surface

We have looked at basic in-plane loading. Lets now consider a second\building block of types of loading: basic torsion There are 3 basic types of behavior depending on the type of cross-section

Return to the simplest system the single spring-mass This is a one degree-of-freedom system with the governing equation

Have considered the vibrational behavior of a discrete system. How does one use this for a continuous structure? First need the concept of..... Influence Coefficients

The logical extension of discrete mass systems is one of an infinite number of masses. In the limit, this is a continuous system. Take the generalized beam-column as a generic representation:

电子科技大学《数字信号处理》英文PPT课件：Chapter 2 Discrete-Time Signals and Systems

电子科技大学《数字信号处理》英文PPT课件：Chapter 5 Digital Processing of Continuous-Time- Signals

Part I Fill-In-The-Blanks(10\2=20 points) 1.A is a collection of all accounts used by a business 2. All cash payments by check are recorded in thejournal 3. Revenue and expense accounts are called because they are opene