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709 articles for “Engine”
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Assessment of Project Cost Control Strategies in the Nigerian Construction Industry – A Case Study of South West Nigeria
Abstract: The construction industry is a major consumer of capital resources by virtue of the magnitude, complexity and nature of works it executes. Yet improving cost performance still remains a chronic challenge facing the construction industry worldwide. Apart from advance made by contractors to devise mechanism to manage project cost, studies across the world reveal that construction projects are hardly completed within budget. However this background is considered unhealthy for an …
Published in International Journal of Structural Engineering and Analysis · Vol. 2, Issue 1, 2016 · pp. 32–42 Read article
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Improving Workability and Strength of Concrete using Plantain Liquid as Mineral Admixture
Abstract: The performance of concrete is one that is of great concern both to structural and highway engineers; therefore, there has been a momentum to continuously improve its performance in order to serve the interest of stability and economy. The present research sought was concerned with modification of the property of concrete in the fresh and hardened state. The procedure involved addition in varying amounts 5–25% of plantain liquid as a …
Published in International Journal of Structural Engineering and Analysis · Vol. 3, Issue 2, 2017 · pp. 22–28 Read article
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Static Analysis of Precast Concrete Piles using Resonance Moment–Displacement Method
Abstract: This paper presents the results of static analysis of circular precast single piles from critical buckling load by resonance moment-displacement approach. The circular precast single piles of different support conditions; pinned-pinned, fixed-fixed, and fixed-pinned were investigated. The critical buckling load was evaluated as the resonance moment-total deflection ratio. A computer program coded in basic language was invoked to carry out a composite analysis of single piles from critical buckling load …
Published in International Journal of Structural Engineering and Analysis · Vol. 6, Issue 1, 2020 · pp. 52–61 Read article
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Experimental Investigation On Replacement Of Fine Aggregate With Manufactured Sand And Partial Replacement Of Cement With Ggbs
Abstract: Concrete is the most widely used construction material in civil engineering industry because of its high structural strength and stability. The concrete industry is looking for supplementary cementitious material or industrial by product with the objective of reducing the carbon dioxide emission which is harmful to environment. Ground granulated blast furnace slag (GGBS) is the solid wastes generated by industry are used as a replacement material for cement. Manufactured sand …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 2, 2018 · pp. 1–6 Read article
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Thermo-elastic flexural analysis of cross-ply laminated beams
Abstract: The present paper is concerned with the thermal analysis of symmetric and antisymmetric cross ply laminated beams subjected to temperature distribution across the thickness of laminated beam. A higher order shear deformation theory is used. The displacement field in terms of thickness coordinate is expanded up to cubic term to have a quadratic variation of the transverse shear strains and transverse shear stresses. This avoids the need of shear correction …
Published in International Journal of Structural Engineering and Analysis · Vol. 6, Issue 1, 2020 · pp. 62–73 Read article
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Review on Seismic Behavior of Structure with Transfer Floor and Transfer Girder: a Finite Element Static and Dynamic Analysis
Abstract: ABSTRACTThe construction of high-rise buildings has presented the engineers with various challenges like the provision of gathering halls and parking floors accompanied with residential apartments and hotel suites on the next floors. This provision requires different column positioning on different floors. For construction of these structures with vertical irregularities, transfer floor or transfer girder is provided between these different column arrangements. This paper aims at studying "seismic analysis of multistory …
Published in International Journal of Structural Engineering and Analysis · Vol. 5, Issue 2, 2019 · pp. 1–7 Read article
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Optimal Design of Cantilever Retaining Wall Using Relief Shelve: A Review
Abstract: The sectional dimensions of retaining wallessentially depends on the active lateral earth pressure acting on it. Many researchers have struggledon researches to minimize the effective lateral pressure and to adopt the optimized and economical design for retaining walls. Provision of relief shelves to retaining walls reduces the lateral earth pressure, this type of retaining wall is considered as a special type of retaining wall. For high cantilever wall, there will …
Published in International Journal of Structural Engineering and Analysis · Vol. 6, Issue 1, 2020 · pp. 29–39 Read article
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Comparison between with and without horizontal bracing on sloping and plain ground: seismic zone iii
Abstract: In this work, the structure selected for study is G+12 storied regular RC residential building. The seismic analysis of 5 bays (6m x 6m room size) buildings on varying slope angles were studied and compared with the same on the flat ground. The seismic forces of zone III were considered as per IS: 1893:2002 in STAAD.Pro software for the structural analysis. In this paper columns, plinth beams, slab beams and …
Published in International Journal of Structural Engineering and Analysis · Vol. 6, Issue 1, 2020 · pp. 1–14 Read article
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Reviewing on the Performance of Masonry, Reinforced Concrete and Underground Tunnels against Blast Loading
Abstract: An explosion on the elevated structures caused by terrorist activities or manmade events can induce significant deformations in the Civil Engineering structures. Therefore, it is necessary to review the response of the structural systems such as masonry structures, reinforced concrete building structures and reinforced concrete tunnel. In order to understand the scope for protecting such a structures and the structural behaviour under blast loading, a detailed literature review is conducted. …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 1, 2021 · pp. 31–42 Read article
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Study of vibration and dynamic analysis of machine foundation in ansys for deferent geometry
Abstract: The analysis of Machine Foundation involves not only static loads but also the dynamic loads which arecaused due to the working of the machine. Therefore, the machine foundation should survive these loads. Therefore,it becomes vital to reduce the natural frequency of soil beneath the foundation. The object of the project is to preparean explanatory handbook type documentation based on Indian Standards for the analysis and design of frame typemachine foundation …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 1, 2021 · pp. 24–30 Read article
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Deterministic Analysis of Multilevel Structure with Geometric Non- Linearity
Abstract: After the invention of numerous Structural analyses software, there has been rapid changes in the analysis of multi-storey structures and skyscrapers. These software allows the designers and engineers to forecast precisely the critical elements of the design and the points to be reinforced before the actual construction of the structure.For the critical analysis, software utilizes the Geometric Non-linearity method which is one of the second order analysis. This is also …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 1, 2021 · pp. 11–15 Read article
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Parametric Assessment of Prefabricated Buildings (PEB) and Conventional Steel Bearings
Abstract: Prefabricated buildings are primarily prepared through the process of pre-planning and prefabrication. The advancement of the prefabricated building construction approach implies time constraints, cost efficiencies, improved structural performance, and expanded architectural insights. Prefabricated buildings become an effective replacement for traditional steel buildings in every respect. further results when comparing costs, construction time, quality parameters and architectural perspective. The main objective of the current study is to compare prefabricated steel structures …
Published in International Journal of Structural Engineering and Analysis · Vol. 8, Issue 1, 2022 · pp. 26–33 Read article
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Evaluating the Capabilities of Reinforced Concrete Open Ground Storey Frames Through Nonlinear Static Analysis
Abstract: The lack of infill in multi-story buildings in urban India, particularly on the ground floor or other floors for purposes such as parking or open storefronts, can result in vertical stiffness irregularity and make the structure more vulnerable to earthquakes. The practice of incorporating open first stories in seismic active areas is widely regarded as undesirable due to the risk of building collapse during earthquakes. With advancements in computer technology …
Published in International Journal of Structural Engineering and Analysis · Vol. 8, Issue 2, 2022 · pp. 31–37 Read article
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SEISMIC ANALYSIS OF BUILDINGS USING DIRECT DISPLACEMENT BASED DESIGN
Abstract: Seismic resilience in structural engineering is a paramount concern, particularly in regionsprone to seismic activity. This research investigates the seismic performance of reinforced concretestructures with shear walls, employing two distinct design methodologies: Direct Displacement-BasedDesign (DDBD) and traditional Force-Based Design (FBD). Utilizing advanced computational toolssuch as ETABS software and the Response Spectrum Method, a comprehensive comparative analysis isconducted across multiple seismic zones, including Zones III, IV, and V. This study also …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 2, 2023 · pp. 32–46 Read article
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ANALYZING THE EFFECTIVENESS OF LEAD RUBBER BEARING BASE ISOLATION IN VERTICALLY IRREGULAR MULTISTORY BUILDING
Abstract: In regions characterized by high seismicity, the structural integrity of multistorey buildings isparamount. This study delves into the effectiveness of lead rubber bearing (LRB) base isolation as a promisingstrategy to enhance the seismic resilience of vertically irregular multistorey building. The investigationscrutinizes a G+13 vertically irregular multistorey building situated in Zones 3, Zone 4, and Zone 5,employing meticulous numerical simulations to evaluate parameters including storey displacement, storeyshear, storey drift, and overturning …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 2, 2023 · pp. 1–18 Read article
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SEISMIC ANALYSIS OF G+20 RCC FRAMED STRUCTURE AND STEEL BEAM-CONCRETE COLUMN HYBRID STRUCTURE
Abstract: In the realm of structural engineering, the quest for innovative solutions that harmonizeperformance, efficiency, and sustainability remains an ongoing pursuit. In the dynamic landscape of high-riseconstruction, the pursuit of innovative solutions that combine efficiency, strength, and sustainability has led tothe exploration of hybrid structural systems. One such intriguing approach is the integration of steel beamsand concrete columns, where the unique properties of each material are harnessed to create a cohesive …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 2, 2023 · pp. 47–60 Read article
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Design and Comparative Analysis of Pratt Roof Trusses Using Angular and Tubular Steel Sections through Limit State Method
Abstract: A Pratt truss is a type of truss structure which is used in civil engineering to support heavy loads. It is comprised by the diagonal members and vertical members, which transmits the loads efficiently through a combination of tension and compression which is easy to construction and suitable for both short and medium span. But this project work is made to decide to structural performance employing angular and tubular steel …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 2, 2023 · pp. 61–72 Read article
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Design of Multistoryed Building Using STAAD Pro
Abstract: The chief aim of the current project is to analyze and design a multi-storeyed building [G +5 (3d frame)] using STAAD ProV8i. The design deals with the calculation of the load manually and analysis of the structure is done by STAAD Pro software. The method of design used by STAAD pro as per Indian code is Limit State Design. STAAD.Pro features a state-of-the-art user interface, visualization tools, with advanced finite …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 3, Issue 1, 2017 · pp. 7–16 Read article
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Studying the Effect of Crumb Rubber Inclusion in the Mix Design Properties of HMA Pavement: A Case Study of Light Traffic
Abstract: Improving the performance of flexible road pavement has been one of the major concerns in highway engineering; these are due to the twin problems of temperature and oxidation that were observed to impede its performance during use. One the fundamental aim of this study is to explore the techniques of crumb rubber inclusion (in 0%, 5%, 10%, 15%, 20% and 25%), these severs as modifier to the mix design properties …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 4, Issue 1, 2018 · pp. 26–32 Read article
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Stabilization using Waste plastic for Subgrade soil
Abstract: The Biggest challenge in a developing country like India is to build infrastructure system especially roads with limited financial source available. Use of local materials can considerably lower down the construction cost. If the stability of local soil is not adequate for supporting wheel loads, the properties are improved by soil stabilization techniques e.g. use of waste material obtained from industries or waste plastic in the subgrade soil, this can …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 4, Issue 2, 2018 · pp. 14–17 Read article