Design of Steel Structures, 3rd Edition by Pearson

9

COLUMN SPLICES AND BASES

9.1 INTRODUCTION

This chapter deals with both column splices and column bases. Column splice means joining the two parts of a column, whereas column base means supporting the lower end of a column on a foundation. The common feature between these is the use of bearing plates. Since, bearing plates are used in both the cases of column bases and also for splicing columns of different sizes.

9.2 COLUMN SPLICES

In practice, the splicing of columns is to be done to get the required height. In multi-storey buildings, it is very convenient to splice the column just above the floor. The parts of a column to be spliced may be of the same or different size. The splicing may be done using welding or bolting. As welding is avoided ...