Matching Pairs CONCRETE COLUMNS DESIGN ACTIVITYOnline version Match the given concept with the different types of columns by JUAN JOSÉ CARRILLO BOLÍVAR 1 RECTANGULAR COLUMNS 2 T Columns 3 Circular Columns 4 Prestressed Columns 5 Slender Columns 6 Columns with Spiral Reinforcement They are used in a variety of applications, from residential buildings to industrial structures. This reduces deformations under load and increase the load capacity of the column. They are used in structures where space is limited. They are combined with another materials such as steel or carbon fiber to increase strength and load capacity. They are used where greater lateral strength is required, such as in structures subjected to seismic or wind loading. They have a circular cross section and are suitable for supporting loads in all directions.