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1973 articles for “standardized DRDC-STR submarine geometry” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Design of Stretcher Foundation by Considering Factual Condition in Rural and Semi- Urban Areas
Abstract: In this paper, we are have discussed the suspension system which will provide additional suspension to the stretcher in developing the ambulances in rural and semi-urban areas across India. Currently, in India, 69% population lives in rural areas were the development is the main issue. Considering the roads of such rural and semi-urban areas where the road conditions are worst, the idea for this project is born. Patients in rural …
Published in Journal of Automobile Engineering and Applications · Vol. 6, Issue 1, 2019 · pp. 5–14 Read article
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Selection of R14-tyres using Analytic Hierarchical Process on the Basis of Uniformity and Strength
Abstract: Tyres play a commanding role in an automobile industry. Balancing and safety of the vehicle are the primary issues for automobile industry. These two parameters are highly dependent on the uniformity and strength of the tyres. There are various criteria that affect tyres uniformity and strength. Consequently, selection of tyres is a Multi-criteria Decision Making (MCDM) problem. In that respect are many methods available for selection of tyres; however, this …
Published in Journal of Automobile Engineering and Applications · Vol. 1, Issue 3, 2014 · pp. 7–17 Read article
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Effect of Ground Granulated Blast Furnace Slag as Partial Cement Replacement on Compressive Strength of Concrete
Abstract: AbstractThe main objective of this research work is to determine the optimum replacement percentageof GGBS which can be suitably used. To fulfill the objective, various properties of concreteusing GGBS have been evaluated. Mix design has been arrived for M25 concrete. Fineness,specific gravity (cement and GGBS), normal consistency, initial and final setting time andcompressive strength of cement have been found out. Particle size distribution, bulking of fineaggregate, specific gravity, water absorption …
Published in Journal of Construction Engineering, Technology & Management · Vol. 7, Issue 3, 2017 · pp. 1–10 Read article
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Comparative Study of Flat Slab and Conventional Slab Structure Based on Seismic Behaviour and Cost Effectiveness
Abstract: Flat slab recent earthquakes in which many concrete structures have been severely damaged or collapsed, have indicated the need for evaluating the seismic adequacy of buildings. About 60% of the land area of our country is susceptible to damaging levels of seismic hazard. We can’t avoid future earthquakes, but safe building construction practices can certainly reduce the extent of damage and loss. As being one of the special reinforced concrete …
Published in Journal of Construction Engineering, Technology & Management · Vol. 11, Issue 1, 2021 · pp. 45–49 Read article
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Experimental Investigation on the Strength of Concrete with Partial Replacement of Cement using GGBS and Alccofine
Abstract: Cement is the most important ingredient of concrete. A large scale production of cement consumes large amount of energy and produce a large amount of carbon dioxide (CO2) gas which harmful to human as well as environmental and natural resources. So, to avoid the effect to use industrial waste productions as a supplementary cementitious material (SCM) in making concrete i.e. silica fumes, rice husk ash, fly ash, metakaolin, alccofine, ground …
Published in Journal of Construction Engineering, Technology & Management · Vol. 13, Issue 1, 2023 · pp. 35–43 Read article
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Optimum Mixture Proportioning of Sawdust Ash Blended Sand-Stone Dust Blocks Using Scheffe’s Regression Theory
Abstract: This study carried out an experimental investigation on the compressive strength of sawdust ash blended sand-stone dust block of size 450 x 225 x 150 mm using Scheffe’s (5, 2) regression theory. The compressive strength of sawdust ash blended sand-stone dust blocks obtained based on fifteen trial mix ratios were used to develop the mathematical model while the results of the compressive strength values obtained based on the additional fifteen …
Published in Journal of Construction Engineering, Technology & Management · Vol. 13, Issue 2, 2023 · pp. 33–40 Read article
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Engineering Strategies for Environmental Sustainability, Green Societies and Way Forward Out of Covid-19 Impacts
Abstract: Environmental health, carbon credits and energy resuscitation and engineering interventions require special attention for public health, greener societies and environmental sustainability. This paper investigated the menace of covid-19 and highlighted strategies for handling the pandemic for green societies, environmental health and economic sustainability. The study recognized concern and effort of health practitioners, engineers, environmental health consultants, hospital designers, operators and health-care workers for effective control of this pandemic. Social distancing …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 2, 2021 · pp. 40–51 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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Assessment of Hot Environment in Foundry Industry using Modified Heat Stress Index
Abstract: Indian foundry industry being one of the highest contributors where workers are exposed to varied health hazards attributed to fumes, dusts, gases, heat, noise, vibration and radiation. In step with the connection between atmosphere temperature and human thermal balance, living environments higher than 35°C or operating environments higher than 32°C were considered as hot environments. In hot-dry work place, workers exposed to extreme heat can experience occupation illness and injuries …
Published in Journal of Industrial Safety Engineering · Vol. 2, Issue 2, 2015 · pp. 1–5 Read article
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Multimodal Power Control Strategy
Abstract: A multi-Zone generation control scheme implementing multi-Zone interconnected power system involving conventional steam plant in conglomeration with solar power plant, proposes a biomass plant with flywheel energy storage technology. The control action has been attempted by means of a PID controller generated by Zeigler Nichols’ method of tuning accompanied by genetic algorithm technique. To evaluate the feasibility of the developed work, a 30 bus IEEE legal test system and a …
Published in Journal of Microcontroller Engineering and Applications · Vol. 9, Issue 1, 2022 · pp. 15–28 Read article
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Study of Effect of Various Dielectrics on the Performance of Electromagnetic Bandgap Based Microstrip Patch Antenna Structure
Abstract: Here the effect of various dielectrics on the performance of microstrip patch antenna with underlying electromagnetic bandgap structure is investigated. This unique antenna structure suppresses the surface waves and reflects plane waves with no phase change and thus acts as a perfect magnetic conductor (PMC). Dielectric losses are reduced due to the presence of EBG structure and bandwidth enhancement is observed when compared to the non-EBG structure. The effect of …
Published in Journal of Microwave Engineering and Technologies · Vol. 2, Issue 2, 2015 · pp. 13–18 Read article
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Comparison of Central Inverter and String Inverter for Solar Power Plant: Case Study in Vietnam
Abstract: AbstractSolar power technology is developing rapidly in Vietnam and investors are interested in developing the solar power plant. Comparison of the choice of grid-tie inverter technology between central inverter and string inverter can affect the change of investment cost, operation and maintenance costs, and operation efficiency of solar power plants in the real condition. However, most of solar power plants in Vietnam are currently in the design stage, so experience …
Published in Journal of Nuclear Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 11–23 Read article
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Mathematical Modeling of the Flexural Strength, Impact Energy and Water Absorption of a Pineapple Fibre-HDPE Composite using RSM Technique
Abstract: AbstractA pineapple fibre reinforced HDPE composite was developed. Response surface methodology (RSM) experimental design was employed using the latest Design Expert 10.0 software and the sample composites were produced by compounding using two-roll mill and subsequent thermoformimg in a hot pressing machine. Mathematical models of the flexural strength, impact energy and water absorption were developed and statistically validated. The model for the flexural strength fitted best with quadratic model while …
Published in Journal of Polymer & Composites · Vol. 5, Issue 2, 2017 · pp. 42–49 Read article
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Preparation and Characterization of Composites Based on Polylactide and Herbs with Anti-Bacterial Properties
Abstract: Poly (lactic acid) is a polymer with increased interest in manufacturing a containers for different kinds of food. But the food stored in those containers comes with certain amount of bacteria and/ or molds. This suggest that the food can have shorter shelf life. That why is needed a container in which the food can maintain for longer period. In this paper were studied the properties of composite materials based …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 10–19 Read article
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An Evaluation of the Risk and Safety Standards of some Fuel Stations in Tarkwa
Abstract: Fuel stations play a major role in the downstream sector of the oil and gas industry. However, their activities are associated with high risk of safety and environmental issues posing traits to fuel attendants, customers and immediate environs. Since 2007, Ghana has recorded numerous accidents at some fuel stations across the country claiming lives and unaccounted damages to assets due to inadequate knowledge of standardised safety policies and poor handling …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 6–13 Read article
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Seismic Analysis of Ductile Detailed Reinforced Concrete Structure for SMRF with & without Shear Wall with reference to IS13920:1993(Old Code) & IS13920:2016(Revised Code).
Abstract: Abstract The occurrence of earthquake has increased recently causing severe damage to human life and property. Hence accurate seismic analysis of structure is needed to be carried out considering all the parameters of the building. There are two methods for seismic analysis one is static and the other is dynamic method i.e. Seismic Co-efficient method for static analysis and Response Spectrum method for dynamic analysis of the building. In this …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 2, 2018 · pp. 74–80 Read article
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Damage Detection And Its Repair And Rehabilitation Techniques In RCC And Steel Structures Using NDT
Abstract: In the paper along with Case studies Buildings and structures are normally designed for a specified target life based on the functional and economical aspects. It is due to the fact that the assumptions are made regarding durability of material without knowing the behaviour of material completely in real environment. The various tests are to be carried out to assess the causes & extent of distress, the quality/strength of concrete …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 2, 2018 · pp. 64–68 Read article
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Static and Dynamic performance of RCC framed structure subjected to Geometric and Material non linearity
Abstract: Extensive research in the field of construction materials has led to the manufacture of improved materials and the engineers are familiar with the properties of the materials more than ever before. This has helped to predict the behavior of the structure in its entire intended time of service. Finite element based software can now predict the structural elements that may becritical in due course of time. These analyses are tedious …
Published in Journal of Structural Engineering and Management · Vol. 7, Issue 2, 2020 · pp. 21–26 Read article
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Effect of Wind on Multistoried Structure for Irregular Plan with Optimum Shear Wall Location using E-TAB Software
Abstract: For multistory structure, the challenge is to make it feasible in terms of lateral loads due to wind and earthquake, which prominently dominate the structure. This study chronicles the stages of ongoing research initiative to study several high-rise buildings of irregular shapes under action of wind with and without shear wall and its optimum location in the structure. Multi-storey irregular buildings of irregular plans like h-shape, J-shape of RCC framed …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 1, 2017 · pp. 1–6 Read article
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Comparative Study on Damper and Shear Wall in Earthquake Analysis for Multi-storey Structure
Abstract: The earthquake is the one of the most devastating natural hazards that causes serious Structural damage and also great loss of life. Structural irregularities or asymmetrical plan are commonly found in constructions and structure due to the architectural demand .this research work focused on symmetric and asymmetric multi-storey building under the action of earthquake with and without damper and shear wall. The load combination given in IS-1893-2002 (Part-1.). The performance …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 2, 2017 · pp. 13–21 Read article