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Modelling and Analysis of Imperfections in Portal Frames

Equivalent horizontal forces (EHF) are not strictly actions, but are forces that are applied to a frame in combination with other actions...

Structural Analysis of Portal Frames Subjected to Gravity Load

Gravity actions are normally used for verification of portal frames for lateral, buckling, and torsional stability. Elastic analysis and design of portal...

Preliminary Plastic Analysis of Portal Frames

Steel portal frames provide economical solution for construction of industrial structures, warehouses, churches or other buildings with large enclosures. The loading scheme on portal...

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...

Most Read

Effects of Diesel Contamination on the Engineering Properties of Natural Soils

Soil contamination is a serious problem and major environmental problem worldwide. Oil contamination of soils can occur as a result of...

Design of Steel Beams for Combined Bending and Shear

It is very common to see bending moment and shear force act simultaneously in structural members. However, when the shear force...

Effect of Impact Load on Lap Length of Reinforcements in RC Structures

Lap length and anchorage length of reinforcements is very important for continuity, strength, and ease of construction in reinforced concrete structures....

Static and Kinematic Determinacy of Structures

A structure is a system of connected parts designed to resist load. Kinematical analysis is very important in the evaluation of...
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