Redistribution Moments in Prestressed Structures which Are Supported Statically Indeterminate. Examples of Internally and Externally Statically Indeterminate Systems

Section 3.2 dealt with the case of an unbonded prestressed beam which is supported externally statically determinate, but which is internally statically indeterminate. Now we will examine the case of a post-tensioned beam under externally statically indeterminate support conditions.