Losses in Prestressed concrete
The effective prestress in concrete undergoes a gradual reduction with time from the stage of transfer due to various causes. This is called losses in prestressing. Types of Losses Pre
Prestressing methods
Prestressed concrete is used in a wide range of building and civil structures where its improved performance can allow for longer spans, reduced structural thickness, and materials saving compared with
IS Specifications for prestressed concrete
The code of practice for prestressed concrete is IS:1343-1980. In this post some of the very important specifications which one should keep in mind before going for design of prestressed
Materials used for Prestressed concrete
Prestressed concrete is used in a wide range of building and civil structures where its improved performance can allow for longer spans, reduced structural thickness, and materials saving compared with
Difference between Reinforced concrete and Prestressed concrete
Both the reinforced concrete and prestressed concrete structures employ two materials, that is, concrete and steel. Besides these two materials, there is nothing common between them and their structural behavior
Design procedure for column with Biaxial moments
A column is a special case of a compression member that is vertical. A reinforced concrete column is basically a vertical structural member, which helps to transfer the load from
Which material is widely used for construction ?
There are plenty of options which we can use as a construction material available in the industry. An efficient engineer should select the material as per the project requirement, such
Longitudinal bars detailing of a column section
Longitudinal reinforcement is provided in column to carry the applied axial load and bending moment along with concrete. Minimum longitudinal reinforcement It should be at least 0.8 percent of the
What are the detailing specification for a beam section?
A beam is a structural element that is capable of withstanding load primarily by resisting bending. We design beams by limit state method as per IS 456: 2000. We should
Earthquake considerations for design of column sections
It is very important to consider the effect of earthquake in proportioning of columns and their reinforcement. The design is based on IS: 13920:1993. This code is applicable to members