Acoustic emission (AE) is defined as the physical phenomenon in which a material generates elastic waves when subjected to stress or deformation. These signals are registered using a non-destructive test method (NDT) called the acoustic emission test. An acoustic ...
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How to Retrofit Inclined Columns Damaged Due to Earthquakes?
The required load-carrying capacity of columns damaged due to earthquake can be regained by retrofitting the inclined columns. During earthquakes, the top and bottom parts of a column are most vulnerable to shear forces. If the forces are large, ...
How to Properly Splice Column Reinforcement as per Indian Standards?
Lap length or overlapping length is the length at which two bars of a column are spliced or overlapped in order to maintain the continuity of the bars throughout the length of the column. This method of overlapping two ...
How Climbing Formwork Makes Concrete Construction Easy?
Climbing formwork is a special type of formwork that rises along with the progress of vertical concrete construction. It can move on its own by using an electric or hydraulic jack. Such formworks are also called self-climbing formworks. It ...
Minimum and Maximum Reinforcement Ratio in Different Reinforced Concrete Members
The minimum reinforcement ratio is the lowest possible quantity of steel that should be embedded in structural concrete elements to prevent premature failure after losing the tensile strength. The minimum reinforcement ratio controls the cracking of concrete members. The ...
Minimizing Corruption in the Construction Industry: Strategies and Approaches
The construction/engineering sector is identified as the most corrupt sector in the world. Malpractices like extortion, bribery, and fraud in construction projects can have a damaging effect on the developing as well as the developed countries. As per the ...
How to Protect Metal Roof Panels in Cold Climates?
It’s a well-established fact that metal buildings are strong and durable and serve as an excellent option for cold and snowy climates. However, to ensure maximum advantage, roof maintenance and snow removal should be performed regularly. A number of ...
All You Need to Know About Directional Boring
Directional boring or horizontal directional drilling (HDD) is a trenchless technology employed to install underground pipes without affecting the area above the borehole. Directional boring is used for the installation of utility pipelines and conduits. Most underground boring contractors ...