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Seismic Wave Propagation
To break an object (say a plastic ruler) produced a clicking sound or sound waves…
Posted inEarthquake Resistant Structures
Introduction to Engineering Seismology
Introduction · The Earth beneath our feet usually feels solid and firm. Yet a million times…
Posted inDesign of Tall Structures
Cracking and building movement
Introduction Buildings and other built structures are moving all the time, but usually these movements are so small as…
Posted inDesign of Tall Structures
Deflection Limits in Tall Buildings
Serviceability criteria in the form of lateral deflection and acceleration limits under wind loading are…
Posted inDesign of Tall Structures
The Various Types of Structural Steel Shapes
Custom ShapesEngineers today have become very creative with how they build and construct steel. While…
Posted inDesign of Tall Structures
Structural Elements of Buildings
1. Foundations 2. Frames 3. Walls 4. Floors 5. Roofs 6. Stairs Foundations There are several types of foundations in construction…
Posted inDesign of Tall Structures
P-Delta effect
P-Delta effect, one type of geometric nonlinearity, involves the equilibrium compatibility relationships of a structural…
Posted inDesign of Tall Structures
Second Order Effects
When an axial compressive force simultaneously occurs with bending, it creates additional bending in the…
Posted inDesign of Tall Structures
High Structure Core Structure System
The structural systems in the building are the core of the robustness of the building…