At times in truss structures and under particular loading configurations, some members do not carry the load. Such members are referred to as zero force member in truss. Generally, they are used to boost the strength of trusses and provide future supports with modification of the administered loading configuration. So, what actually is a zero … Read more
Cantilever footing is a special type of shallow foundation that takes the load of eccentrically loaded column and transmits it to the adjacent foundation. It is a type of combined footing where two isolated foundations is joined using a strap beam. Hence, we also name it as a strap footing or a balance footing. From … Read more
A weep hole is simply a vent through the top or center of masonry or retaining wall. The primary purpose of weep holes in retaining walls is to allow drainage through the joints (or between panels) of the wall during wet weather. The slots also provide a positive indication that the wall is not completely … Read more
A tie beam is a structural beam that connects two columns at any height higher than the floor. The term “tie”, which refers to its purpose, is used to connect two columns or other structures. Tie beams can be used to reduce the effective length of columns and to decrease their slenderness ratio. Primary and … Read more
A reinforced concrete beam that is placed between the foundation and wall is called a plinth beam. Plinth beams are used to stop cracks from extending from the foundation into walls above, when foundation settlement is occurring. Plinth beams evenly distribute the wall’s load over the foundation. What is plinth Beam? A plinth beam is … Read more
Injection grouting is a technique of repair used to fill up gaps, cracks, voids or annular spaces between joints in concrete walls, masonry or underground structures. Injection grouting is carried out with a specialized type of grout material that is filled under pressure and set hardened according to the shape of void or crack. We … Read more
Apart from the length as the obvious difference between a short column and a long column, other differences are there. So, today’s post is about short columns vs. long columns. Definition of column A column is a vertical element of a structure that transfers compressive loading. Designers provide it in all frame concrete structures. It … Read more
So, you’re wondering what a lintel beam is and why we provide it across the openings in a building. Well, to your surprise, lintels are not new. You can even see lintel beams in buildings of primitive time, mainly in the form of arches. Designers provide these arches at the top of the opening for … Read more
If you’re constructing a bridge, you will support the deck with a temporary structure until it can sustain. Wouldn’t you? That is what falsework is. Well, a temporary support to a permanent structure, material, or plant during construction is what we define as falsework. So, in today’s read I’ve skimmed through every bit of detail … Read more
With so many types of staircases, finding the right one seems overwhelming. Anyhow, we can relate hundreds of reasons why dog-legged staircase is the best pick for you, no matter what. So, in today’s read I’m going to reveal some of the hidden facts about the dog-legged staircase. Let’s get started: What is a staircase? … Read more
