This paper presents a generalized numerical method to evaluate element stiffness matrices needed for the free vibration and stability analyses of non-prismatic columns resting on one- or two-parameter elastic foundations and subjected to variable axial load. For this purpose, power series approximation is used to solve the fourth–order differential equation of non-prismatic columns with v...

In the Saudi Master Gas System Expansion project, portal frame of overhead line high-voltage substation was reformed. The safety and stability laying cable guaranteed through optimized design supporting structure production head. Good practical results have been obtained, construction quality period guaranteed. It provides a guiding operational statement for improved technology in substation.

Structural reliability analysis for a three failure were identified for the frame and limit state function was formulated functions were based on the Eurocode 5 design criteria. Uncertainties in the timber material properties were generated from laboratory test results performed on five commonly used timber species in Nigeria, namely Als boonei (Ahun), Triplochiton Scleroxylon (Obeche), Termina...

Reading digital comic on mobile phone is demanding now. Instead of create a new mobile comic contents, adaptation of the existing digital comic web portal is valuable. In this paper, we proposed an automatic e-comic mobile content adaptation method for automatically create mobile comic content from existing digital comic website portal. Automatic e-comic content adaptation is based on our comic...

The global pandemic opened a portal for different paradigm of educational leadership to emerge. Reaching beyond only critique the Conversations in Urban Educationentional, color-evasive research and practice, we share how our systems-focused preparation program turned ancestral knowledges, relationality, cultural practices embedded Indigenous, Black other communities color lead possible transfo...

Abstract The steel frame with portal plate shear wall unit presented here is a new structure by assembling the into through bolt connection. For study of resistance and bearing capacity structure, it necessary to conduct experimental research. Three specimens are made here, two geometric shapes case setting stiffeners not considered respectively. concentrated lateral load applied in test displa...