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Buckling Amplification Factor for Portal Frames Sensitive to 2nd Order Effects

In order to evaluate the sensitivity of a portal frame to 2nd order effects, the buckling amplification factor αcr has to be calculated. This calculation...

Question of the Day (25/06/2018)

Structville daily questions From now henceforth, Structville will be publishing daily questions on different aspects of civil engineering. You are expected to enter your response...

Basic Information on Fire Protection of Buildings

Fire outbreak is a problem in buildings since it causes loss of human lives, injuries, destruction of properties, and poses serious environmental challenges. Injury and...

Question of the Day (04/06/2018)

Structville daily questions From now henceforth, Structville will be publishing daily questions on different aspects of civil engineering. You are expected to enter your response...

Question of the Day (30/05/2018)

Structville daily questionsFrom now henceforth, Structville will be publishing daily questions on different aspects of civil engineering. You are expected to enter your response...

Question of the Day

Structville daily questions From now henceforth, Structville will be publishing daily questions on different aspects of civil engineering. You are expected to enter your response...

Structville Question of the Day (Friday, 25/05/2018)

Structville daily questionsFrom now henceforth, Structville will be publishing daily questions on different aspects of civil engineering. You are expected to enter your response...

Precise Moment Distribution Analysis of Non-sway Frames

Precise moment distribution is a variation of moment distribution method which aims to shorten the time spent carrying out the normal moment distribution method....

Analysis of Statically Determinate Compound Frames (Part 3): A solved Example

Question A frame is loaded as shown above. There are internal hinges at nodes B and 2. Plot the internal stresses diagram due to the...

Imperfection Analysis of Structures With Solved Examples

1.0 Introduction Imperfection in structures can be described as deviations and inconsistencies in structures and structural members, which can affect the behaviour of the structure...

Free Vibration of Water Tank Stand When Filled With Water

It is desired to find the eigenfrequencies and eigenvectors (modal parameters) of concrete water tank support when filled with water. This is a case...

Analysis of Sub-Frames Using Stiffness Method: A solved Example

Several codes of practice in the world allow us to idealise structures into 2-dimensional frames for the purpose of simplified analysis. For sub-frames, it...

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Design of Profiled Metal Deck Composite Slabs

Composite slab with profiled metal decking provides economical solutions for floors of steel framed building systems. This is because they are...

Effects of Trees on Wind Comfort of Pedestrians

Pedestrian wind comfort can be improved when horizontally incoming airflow passes through trees in the urban areas. This is according to...

Difference Between Pile Load Test and Pile Integrity Test

Pile foundations are slender structures used to transmit superstructure load to firmer sub-soil stratum beneath the natural ground surface. They can...

Design of Pile Cap Using Staad Foundation Advanced

Pile caps are rigid plate structures that are used to transfer superstructure load from columns to a group of piles. They...
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