Each Perma-Column component can be modeled using a structural analog with properties provided in this guide to simulate the Perma-Column performance in post-frame buildings of various spans and …

Examples 6-1 6.1 Overview 6-1 6.2 Examples – Chapter 3 6-1 6.2.1 Example 6.1 – Construction of Nominal and Design Strength Interaction Diagrams for a Rectangular, Tied Column 6-1 6.2.2 …

For precast prestressed concrete girder bridges in SDCs A and B with fixed diaphragms at intermediate piers, column longitudinal reinforcement may be terminated at top of lower crossbeam, provided that …

For column design, the quantity of reinforcement, both vertical and spiral, and the design strength (resistance) of the column is based on the gross area of the column section. Columns are generally …

To determine the K factors for columns that form a part of a frame with rigid joints, alignment charts are provided on page 16.1-241 and 16.1-242 for sidesway inhibited (i.e. braced) and sidesway …

Vertical reinforcement shall be developed fully into bent cap, avoid using hooks at the top of column. Headed reinforcement may be used as an alternative. Total length of unspliced column …

The current single column curve vs the multiple column curve controversy is evaluated. Since the first use of mild steel columns in the 1850’s to the present, US design formulas for steel columns actually …