A frame is considered to be non-sway (braced) if it is sufficiently braced by lateral bracing elements like structural walls. On the other hand, frames that provide lateral resistance only through columns are considered to be sway frames (unbraced). ACI ...
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How to Calculate Deductions for Plastering and Painting Works as per IS Code?
The calculation of deductions in plastering and painting works measurement has always been a challenge for site engineers. In this article, we discuss how to calculate the deductions in plastering and painting works as per IS Code. General Measurement of ...
How to Design Axially Loaded RC Short Column as per ACI 318-19? Example Included
The design of an axially loaded reinforced concrete (RC) short column is quite simple and straightforward. It is governed by the strength of materials and the cross-section of the member. If vertical axial loads act on the center of gravity ...
Cell filled Concrete Pavement – Components, Procedure, and Advantages
Cell-filled concrete pavement is the technology developed by IIT Kharagpur, which has proved to be a very promising solution for overloaded vehicles, inadequate drainage facilities, and waterlogging problems. Cell-filled concrete pavement consists of formwork of plastic cells over the compacted ...
What is the Minimum Curing Period for Concrete?
The minimum curing period for concrete is controlled by the type of cement used, ambient temperature, type of construction (size and shape of concrete member), designated strength, and curing regime. For the majority of concrete structures, the minimum curing period ...
How to Install Reinforced Concrete Pipe (RCP)?
Reinforced concrete pipes (RCP) display widespread applications in storm sewer systems, large irrigation projects, and sanitation systems. In comparison with high-density polyethylene plastic pipes (HDPE), RCPs have higher strength and durability. The inherent strength of RCP makes its installation and ...
How to Design Reinforced Concrete Beam for Shear? Example Included
Shear design of reinforced concrete (RC) beam involves the determination of spacing between stirrups. Shear is a word used for forces that work perpendicular to the longitudinal axis of RC beam. Commonly, shear forces are maximum at supports of beams ...
How to Lay and Join Stoneware Pipes?
Stoneware pipes are generally preferred over other types of pipes for sewer and drain works as they are much more effective where acid effluents or acid sub-soil conditions are likely to be encountered. In this article, we discuss trenching, laying, ...