Continuous beams and one-ways slabs are statically indeterminate structures which i.e they cannot be analyzed using three equations of equilibrium developed to solve unknown moments and reactions of determinate members. That is why several methods such as slope deflection method, ...
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3 Important Cases of Building Collapse Due to Poor Construction Management
Construction is perhaps the most critical stage in the life cycle of structures, mainly because of the danger of failure and the high chances of underestimating construction loads. A report developed by the American Society of Civil Engineers, based on ...
Tips and Rules for Design of Reinforced Concrete Columns
The design of reinforced concrete (RC) column is carried out by following certain procedures. However, some specific rules and requirements need to be met. The conditions are commonly related to reinforcement ratio, size of rebars, spacing of steel bars, size ...
Collapse of Willow Island Cooling Tower: One of the Worst Construction Disasters in the History of US
The basic requirement in the design of any structure is that it should safely support all the loads during construction and in service. During the construction of the cooling tower at the Pleasants Power Station located at Willow Island, West ...
Important Know-How on Progressive Collapse of Building Structures
Progressive collapse or disproportionate collapse of a building occurs when the failure of a single structural element leads to the failure of other components in a progressive manner. The failure starts with the primary structural element, accompanied by the failure ...
How to Estimate Preliminary Sizes of Concrete Elements?
Estimation of preliminary sizes of concrete elements is crucial for the design of structural concrete elements. Initially, the designer has to determine the loads to proceed with the design works that involve calculating the dimensions of concrete members and required ...
Louvre Pyramid: The Gigantic Glass Structure in France
The Louvre glass pyramid in Paris is an intricate fusion of traditional and modern architecture. It stands at the core of the Cour Napoleon courtyard of the Louvre Museum. Just beneath the pyramid is the lobby that connects the museum’s ...
Understanding the Transfer of Loads from Slab to Beams
The transfer of loads from a slab to beams is controlled by the slab’s geometrical dimension and the direction of reinforcements. The load of the slab, including self-weight, live load, and imposed dead load, are distributed over the beams on ...