Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"the maximum bending"”.
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Esforços máximos em pontes tipo grelha
The scope of this work is the determination of the maximum forces in highway bridges, by a computer program. The bridge superstructure is composed by a grid which can be orthogonal, skew, simply supported or continuous. The searching of the unfavorable vehicle position is done by a direct search …
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Análise de esforços em estruturas aporticadas com fundações em estacas
The present work has as its main goal determination of loads acting on bridge frames supported by piles or bored piles under the condition of horizontal loading. Theories on laterally loaded piles are discussed and an application of the stiffness method to the analysis of plane frames by means of …
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Behaviour of single batter piles and pile groups under lateral soil movement in sand
… and moving slopes. To better understand the mechanism of this complicated soil-pile interaction problem, a comprehensive experimental and numerical program were carried out to investigate the behaviour of batter pile foundations embedded in sandy soil when subjected to lateral soil …
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Structural Condition Assessment and Service Load Performance of Deteriorated Prestressed Concrete Deck Beam Bridges
The critical signs to be observed in existing structures that will lead the inspectors to conclude that a deck beam is being overloaded were are also studied. Several conclusions were found. Cracking of the longitudinal joint has little effect on the stiffness of the bridge if the transverse rod is …
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Lateral Load Distribution Factors for Military Vehicles on Multi-Girder Deck Slab Bridge Systems
… lateral load distribution factors to calculate the bending moments and shear forces for the design of highway bridges for civilian highway traffic. The maximum bending moments and shear forces caused by a wheel line load (or the entire vehicle) placed on the girders are multiplied by the …
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Full Scale Static Lateral Load Test of a 9 Pile Group in Sand
Much research has been done to study the effects of spacing in laterally loaded pile groups and how the pile spacing affects lateral resistance of the piles. In this test a 9-pile group of steel piles was installed in a 3x3 configuration in sand. The piles were spaced from center-to-center at a …
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A Passive Pure Moment Protocol for Testing Spine Segments: Development and Application
<p>The pure moment protocol is the accepted standard for performing in-vitro biomechanical testing of spinal devices. Published studies predominantly report range of motion and flexibility data, but information regarding the segment center of rotation is also relevant. Most current pure moment …
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Review of codes of practice for the design of box culverts for recommendation for South African Bureau of Standards (SABS)
The study is a comparative desk study of the application of the vertical earth load, traffic live load and the nominal earth pressure in the design methodology of culverts as outlined in TMH7 – Code of Practice for the design of highways bridges and culverts in South Africa Part 2, AASHTO LRFD …
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Návrh konstrukce křídla čtyřmístného jednomotorového letounu
Obsahom diplomovej práce je oboznámenie sa s lietadlom TL4000 a technickými parametrami krídla. Práca zahŕňa výpočet letových obálok podľa predpisu CS 23 v troch hmotnostných konfiguráciách a výpočet zaťaženia pre všetky body obálky. V práci je uskutočnený návrh konštrukcie krídla a jeho …