Purpose: Let’s compare and analyze the price adjustment payments for RCC T-beam Pre-stressed bridges construction contracts evaluation of cost effectiveness payment. Design/Methodology/Approach: Based on Questionnaire survey Official documents, comparison analysis were done Findings/Result: The weightage payment is 9% total This assessment was to show importance its study in bridge contracts. A...

We describe the studies on dynamic aperture for the Swiss Light Source (SLS) 2.4 GeV storage ring including mini gap insertion devices, magnet misalignments and magnet multipole errors. We present a novel method for calculating the Touschek relevant effective lattice momentum acceptance and lifetime. Finally we describe the design of girders optimized for static and dynamic fatigue with high pr...

in this paper, full scale load test of a horizontally curved steel box-girder bridge is carried out in order to detect structural defects, which reportedly result in unwanted vibrations in nearby buildings. the bridge is tested under the passage of six heavy vehicles at different speeds, so as to determine its static and dynamic responses. a total number of one hundred and two (102) sensors are...

This paper presents finite elements for a higher order steel–concrete composite beam model developed the analysis of bridge decks. The accounts slab–girder partial interaction, overall shear deformability, and shear-lag phenomenon in steel concrete components. theoretical derivation solving balance conditions, both weak strong form, is firstly addressed. Then, three different are proposed, whic...

Abstract The interfacial stress in a carbon fiber-reinforced polymer (CFRP) plate for strengthening the top flange of box-girder bridge was theoretically investigated. According to force analysis results structure, most unfavorable area selected modeling analysis. Using simplified beam model, CFRP plate-concrete interfacial-stress calculation model derived, and closed-form solution obtained. Eq...

the ball and beam system is one of the most popular laboratory setups for control education. in this paper, we design a fuzzy pd cascade controller for a ball and beam system using asexual reproduction optimization (aro) technique. the ball & beam system consists of a servo motor, a grooved beam, and a rolling ball. this system utilizes a servo motor to control ball’s position on the beam. chan...