BBS of staircase can be easily created with Concept Of Similarity Of Triangles
The concept of Similarity of Triangles is very important if you want to do BBS of staircase theoretically.
This construction video sifts through the perception of similarity of triangles. If it is required to prepare bar bending schedule of staircase theoretically, then this conception plays an important role.
Bar bending schedule provides a list of reinforcement bars in respect of a specified RCC work item, and is demonstrated in a tabular form for simple visual reference. The list sums up all the essential particulars of bars ranging from diameter, shape of bending, length of each bent and straight portions, angles of bending, total length of each bar, and number of each type of bar. This information can be used to generate an estimate of quantities.
Preparation of Bar Bending Schedules is the most laborious and timewasting task. Now-a-days various automated software like BarBeQue are developed to simplify the process.