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175 articles for “column”
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Prefabrication Methodology for Building Construction
Abstract: Prefabricated building construction systems have been widely adopted not only in public houses but also in private building projects. Prefabrication is today’s need. It gives opportunities for good architecture, together with the increasing use of standardization, and mechanization that has brought a substantial change in the development of the construction industry worldwide over the last few decades. The drastic increase in the application of this technology in building projects in …
Published in Journal of Construction Engineering, Technology & Management · Vol. 4, Issue 1, 2014 · pp. 26–31 Read article
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Performance Assessment of IRT Method for Distillation Model Control
Abstract: A Wood and Berry distillation column was considered for experimentation and the Improved Relay Tuning (IRT) method was applied for design of optimum PID settings. The closed loop response was obtained using optimum values of PID parameters and compared with that of conventional relay method and other non relay method. The integral square error (ISE) criterion for the performance assessment was used and it was found that the integral error …
Published in Journal of Control & Instrumentation · Vol. 6, Issue 1, 2015 · pp. 27–30 Read article
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Analysis of Soil Structure Interaction for Cohesive and Non Cohesive Soil
Abstract: In this paper, test has been done by assuming for fixed base structure by ignoring the flexibility of soil and foundation. In this test the interaction between the circular footing having a small column and soil base and sand base this is investigated by analyzing the different settlement relationships corresponding to the different loads. In the analysis and experimental setup we will calculate the settlement and force generated in the …
Published in Journal of Geotechnical Engineering · Vol. 5, Issue 2, 2018 · pp. 35–38 Read article
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Analysis of Industrial Steel Structures with Semi Rigid Connections
Abstract: In this paper, an industrial structure of dimensions 23.75 x 16.25 m with 5 bays and 3 bays horizontally and height of 9.60m is analyzed to compare its behavior for the different partial moment release conditions. Initially, the industrial structure modeled using STAAD, then the foundation and column is assumed as pin jointed, tapered property sections assigned for beams and columns, applied self-weight, live load, wind load and load combinations …
Published in Journal of Industrial Safety Engineering · Vol. 6, Issue 1, 2019 · pp. 1–6 Read article
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Characterization studies on surface activation of phosphor bronze wire mesh via different chemical means for water distillation applications
Abstract: Surface activation of phosphor bronze structured packing modules is an important step in the manufacturing of high efficiency water distillation columns as it ensures excellent mass transfer behaviour and overall process intensification. These packed columns are used in the nuclear industry for heavy water production and purification. Activation is generally achieved through a treatment involving aqueous NaOH solution with bubbling of oxygen gas through it. This leads to the development …
Published in Journal of Nuclear Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 10–23 Read article
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Determination of Accurate Molecular Weights of Cationic Polyacrylamide Polymers through Advanced Gel Permeation Chromatography Triple Detection Technique
Abstract: AbstractGel permeation chromatography along with refractive index detector or UV detector provides relative molecular weight information along with PDI with respect to standard used. If standards are of different nature than sample such relative results just are used to compare polymers and co-polymers among themselves. These detectors fail to reveal information about other important polymer characters like size of polymer in solution (hydrodynamic volume), branching pattern and intrinsic viscosity which …
Published in Journal of Polymer & Composites · Vol. 2, Issue 2, 2023 · pp. 24–28 Read article
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Molasses to Ethanol Conversion Processes Overview: Process Simulation of the Beer-Ethanol Distillation
Abstract: The main target of this research is to give an overview of ethanol production and also to investigate the distillation process in a comparative way between the simulation and the lab tests. Different samples at different stages have been measured from the fermentation section to evaluate the ethanol production rate and concentration in each one of the fermenter as well as the PH measurements have been considered over six periods …
Published in Journal of Petroleum Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 1–16 Read article
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Design of a Process Plant for Dimethyl Ether Synthesis from Syngas Using Direct Method
Abstract: The search for alternative renewable and less polluting energy sources has gained prominence thus, there is an increasing interest in the use of Dimethyl Ether (DME) as a clean alternative fuel and raw material in the chemical industry. The simulation of a plant for the production of Dimethyl Ether from Syngas using direct synthesis method has been carried out in this work. The simulation was done using ASPEN HYSYS software. …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 44–59 Read article
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Comparative Analysis of RCC Diagrid Building with conventional Building By E-TAB Software
Abstract: AbstractThe rapid growth of urban population and limitation of available land the taller structures are growing up now days. Structure design of high rise buildings is governed by the lateral loads due to wind or earthquake. Lateral load resistance of structure is provided by shear wall, wall frame, braced tube system, outrigger and tubular system. Recently the Diagrid-Diagonal grid system is widely used for tall buildings due to its structural …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 3, 2017 · pp. 1–6 Read article
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Comparative Study of Seismic Performance of Conventional Tube Structures and Diagrid Structure
Abstract: AbstractConstruction of tall building is rapidly increasing throughout the world. Advances in construction technology, structural systems, analysis and design software facilitated the growth of the buildings. Recently, the diagrid structural system has been widely used for tall buildings due to the structural efficiency and aesthetic potential provided by the unique geometric configuration of the system. The “diagrid” is a combination of the two words i.e. diagonal and grid which form …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 1, 2018 · pp. 32–38 Read article
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Effect of Viscoelastic Dampers on Progressive Collapse Resistance of RC Building
Abstract: Natural as well as man-made hazards may cause the failure of the primary load bearing members of buildings. The spread of an initial local failure from element to element, eventually result into the collapse of an entire structure or a large part of it, which is known as Progressive Collapse. Progressive collapse initiates when one or more primary load bearing elements get fails causing failure of the entire structure. It …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 1, 2017 · pp. 27–34 Read article
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Analysis of Infilled Wall Frame for Evaluation of Multiplication Factor
Abstract: Masonry infilled reinforced concrete (RC) frames are the most common type of structures which is used for multi-storeyed constructions in the developing countries like India, even those theseare located in seismically active regions. Masonry infill walls are frequently used as interior and exterior wall in reinforced concrete (RC)buildings. Infill wall protects the internal of the buildings from the environment hazards. Masonry infills are normally considered as non-structural elements and their …
Published in Journal of Structural Engineering and Management · Vol. 3, Issue 3, 2016 · pp. 31–36 Read article
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Comparative Study of Cold Formed Steel Sections with Hot Rolled Steel Sections
Abstract: Structural steel has become the best alternative for concrete in present construction industry. Hot Rolled steel Sections (HRS) available in market have standard shapes and sizes where as Cold Formed steel Sections (CFS) are produced in various shapes and sizes as per the needs of customer. A comparative study of cold formed sections and hot rolled section with respect to its axial load carrying capacityas a column is attempted. Hot …
Published in Journal of Structural Engineering and Management · Vol. 1, Issue 3, 2014 · pp. 1–4 Read article
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Comparative Study of Design Parameters of Flat Slab, Waffle Slab and Conventional Slab Using Etabs Software
Abstract: Different types of slab systems are conventional reinforced concrete slab which consist of beams and column for load transfer mechanism, Flat slab is that in which beams are not present and the slab is directly rested on the columns, and waffle slab is one in which the combination of deck and a system of equally spaced parallel ribs, having monolithic inter-section, that can be constructed in either orthogonal or skew …
Published in Journal of Structural Engineering and Management · Vol. 8, Issue 3, 2021 · pp. 7–14 Read article
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Response Study of High Rise Building under Wind Load
Abstract: Wind is a phenomenon of great complexity because of the many flow situations arising from the interaction of wind with structures. Wind is of the most significant forces of nature that must be considered in design of buildings. The characteristics of wind-induced loads on buildings continuously vary in temporal and spatial dimensions. Adequate design of buildings depends on the success in predicting the actual effects of turbulent wind forces to …
Published in Recent Trends in Civil Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 35–45 Read article
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Effects of Expiratory Resistance Training using Spirometer in Improving Pulmonary Functions among Chronic Bronchitis Patients
Abstract: Achieving and maintaining health is an ongoing process, shaped by both the evolution of health care knowledge and practices as well as personal strategies and organized interventions for staying healthy. Public health has been described as "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals." It is concerned with threats to …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 2, Issue 2, 2013 · pp. 14–20 Read article
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Domino Reaction for the Synthesis of Nitroolefin Heterocyclic Compound Via Thiazole Formation Followed by Claisen Rearrangement
Abstract: The Baylis-Hillman adducts derived from nitroolefins have been conveniently transformed into Claisen rearrangement. These substances, which include benzothiazole moiety, are very biologically reactive substances. This novel nitro derivative of 2-((E)-2-nitro-3-phenylallyloxy)-3-ethoxybenzaldehyde was simply treated with mole percentage of 2-(2-(2-aminophenyl) disulfanyl) benzenamine in melt reactive condition. Hence this novel 2-(benzo[d]thiazol-2-yl)-6-ethoxy-4-((E)-2-nitro-3-phenylallyl)phenol core unit compounds was very intrusting and new opportunities for the preparation of closely related to the different [3,3] sigmatropic rearrangements related …
Published in Journal of Modern Chemistry & Chemical Technology Read article
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General Notion of Temperament
Abstract: and retort by their energy, then previous potentials become reduced. The concept of temperament is the column of Unani Medicine. This concept was firstly introduced by Hippocrates when he specified that “It is more important to know what category of person a disease has then to know that sort of disease a person has”. Galen reflected that one pair of qualities out of four possibilities was main leading to the …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy Read article
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Study on the Response of Strengthening Strategies for Masonry-infilled Open Ground Storey Framed Building
Abstract: The strengthening of reinforced concrete (RC) frame buildings with masonry infill wall and with open ground storey is a very timely and significant topic because of the poor performance against seismic action. The absence of infill walls in the ground storey makes the ground storey less stiff and weaker than the all upper storys which results in a poor performance against lateral loads. Soft storey mechanism prevails in these cases …
Published in Journal of Structural Engineering and Management Read article
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Optimizing Antibiotic Analysis: A Comprehensive Guide to HPLC Process of Assessment and Quantification
Abstract: The history and uses of chromatography are thoroughly covered in this work, with an emphasis on the use of High-Pressure Liquid Chromatography (HPLC) in pharmaceutical analysis. Since its discovery by Russian botanist Mikhail Tswett in the 19th century, chromatography has undergone tremendous developments that have given rise to a variety of chromatography types and applications. The story follows the evolution historically, emphasizing Tswett's groundbreaking breakthrough in plant color classification and …
Published in International Journal of Antibiotics · Vol. 1, Issue 2, 2024 · pp. 27–44 Read article