What is Moment of Inertia? Moment of inertia, also called mass moment of inertia or the angular mass, (SI units kg m2) is a measure of an object’s resistance to changes in its rotation rate. It is the rotational analog ...
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SEISMIC DESIGN PHILOSOPHY FOR BUILDINGS
The Earthquake Problem Severity of ground shaking at a given location during an earthquake can be minor, moderate and strong. Relatively speaking, minor shaking occurs frequently, moderate shaking occasionally and strong shaking rarely. For instance, on average annually about 800 ...
How Architectural Features Affect Seismic Resistance of Buildings?
There are several architectural features that critically influence the seismic resistance capacity of structures. Building architectural features include overall shape, size and geometry, in addition to how the earthquake forces are carried to the ground. Each of these architectural features ...
Analysis of Truss with Examples
Learn truss analysis methods with examples. Analysis of trusses by the methods of joints and by the methods of section is explained in the article. We know the basics of equilibrium of bodies; we will now discuss the trusses that ...
What are Indeterminate Arches in Construction?
An arch may be defined as a plane-curved bar or rib supported and loaded in a way that makes it act in direct compression. For example, the structure in Fig. 1a is a parabolic symmetrical arch that is loaded with ...
Reinforced Concrete Slab Casting- Work Procedure
The construction joint shall be pre decided and fixed prior to start of the concreting. It is planned to have two construction joints for main building as decided. In case of major break down of the Batching plant, the additional ...
Moment Distribution Method of Structural Analysis
Moment distribution method offers a convenient way to analyse statically indeterminate beams and rigid frames.In the moment distribution method, every joint of the structure to be analysed is fixed so as to develop the fixed-end moments. Then, each fixed joint ...
RELIABILITY-BASED DESIGN
Reliability? “BEST bus services are very reliable” “BMC water supply is not very reliable” “In Mumbai, Western Railway’s service is more reliable than that of the Central Railway” What is reliability, in technical terms? How do we measure it? Why ...