Category: Construction Engineering
Construction Techniques for Cast-in-Situ Reinforced Concrete
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A pile foundation is considered for construction whenever the load of a structure is large, and a thick and weak soil layer is present below. It is a type of deep foundation that transfers the load of the superstructure to a stiff layer through the weak soil strata.Â
Piles can either be constructed at the
Flyover: Types, Design, and Advantages
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A flyover is a high-level road bridge that crosses over another railroad or highway intersection or an existing road. It is also called an “overpass.”Â
In order to prevent traffic congestion below, flyovers are constructed to allow for safe passage over obstacles. A road, highway, or railroad may be required for the passage.
Pony Walls: Types, Construction Procedure, and Advantages
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Pony walls are low-height partition walls that are often used to divide large open areas. A pony wall is also called a half wall or a short wall, while the terms “knee wall” and “cripple wall” are sometimes used alternatively.Â
It is a low-rise wall that isn’t built all the way up to the ceiling
Technology could help industry save millions in fuel
Southwest Research Institute (SwRI) has developed a proof-of-concept system to autonomously detect compressed air leaks on trains and relay the location of the leaks to mechanical personnel for repair. The automated system could reduce the time, costs and labor needed to find and repair air leaks, and it could lower the locomotive industry’s overall fuel consumption and exhaust emissions.
Trains
Previously unseen processes reveal path to better
To design better rechargeable ion batteries, engineers and chemists from the University of Illinois Urbana-Champaign collaborated to combine a powerful new electron microscopy technique and data mining to visually pinpoint areas of chemical and physical alteration within ion batteries.
A study led by materials science and engineering professors Qian Chen and Jian-Min Zuo is the first to map out altered