Browsing by Author "Hawelikar, Shoukin Chandrakant"

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    Analytical investigation and comparison between steel laced and battended columns
    (AIKTC, 2016-05) Hawelikar, Shoukin Chandrakant; Shatrunjay, Tripathi (11CE51); Hrishikesh, Jaiswar (13CE77)
    Built-up (combined section) columns are widely used in steel construction especially for relatively long columns. Built-up columns are often used in steel buildings and bridges providing economical solutions in cases of large spans and/or heavy loads or in other words a built-up battened column is a kind of compression member consisting of two identical longitudinal elements slightly separated and connected to each other at only a few places along their length by means of battens. Depending on the way that the flanges are connected to each other, they can be grouped into laced and battened built-up columns. Since these sections often provide sufficient flexural stiffness to resist buck- ling without increasing the area of the sections. However, such built-up (combined section) columns are more flexible than solid columns with the same moment of inertia, which must be taken into account in the design. The ultimate capacity of battened columns mainly depends on the local behaviour of the components, the global behaviour of the column as well as the internal forces in the connecting elements. Mainly while considering designing of both built up column the designing procedure is same and it’s observed that the lacing column offers higher strength than that of the battened built up column. As per structure requirement as engineer we have to select any one of these two built-up compression members. So our aim is narrowed towards the study of behaviour of these two columns on various combinations of lodging and length and accordingly the cost of the column on stability criterion as per IS800:2007.
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    Characterization of iron rich groundwater and assessment of physico-chemical treatment incorporating moringa oliefera seeds coagulant
    (AIKTC, 2017-05) Hawelikar, Shoukin Chandrakant; Khan, Shahbaz (13CES26); Khan, Asif (14DCES62); Khan, Shalim (14DCES64); Moinuddin, Mohd. Saeed (14DCES67)
    There is increasing interest in developing low cost water and wastewater treatment processes particularly in poor country. The use of natural coagulant such as Moringa oleifera to replace expensive Synthetic coagulant is particularly appropriate for agro based developing countries local production of this coagulant also contribute to rural and national economy. There is also recognition of presence of heavy metal such as iron, lead and cadmium in water which is hazardous to the environment and human health and their discharge into the surface water is a worldwide concern. With the help of Moringa oleifera Seeds Coagulant we are trying to remove the maximum concentration of iron content from water. After further studies and analysis we will determine the optimum dosage of Moringa oleifera required for the removal of iron content from water.
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    Comparative analysis for economy between steel slab base and gusseted base
    (AIKTC, 2017-05) Hawelikar, Shoukin Chandrakant; Ansari, Abdul (13CE04); Balbale, Asjad (13CE11); Ghadigaonkar, Shubham (13CE14); Goregaonkar, Vaishnav (13CE15)
    Steel Column Bases are widely used in steel construction for relatively all columns. Column bases are often used in steel buildings and providing economical solutions in cases of large and heavy loads or in other words steel column bases varies in its thickness under various loading conditions. Depending upon the loading conditions, the steel column bases are classified as slab base and gusseted slab base. Since these sections often provide sufficient flexural stiffness to resist bending of base plate and settlement of the column without any extra provision. However, both the column bases are proved to be economical based on the loading conditions which is included in this study. The ultimate capacity of column bases mainly depends on the local behavior of the components, the global behavior of the column as well as the internal forces in the connecting elements. Mainly while considering designing of both column bases the designing procedure is same and it’s observed that the selection of the column base plate depends upon the intensity of load, thickness of the base plate and economy.
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    Comparative analysis of truss members according to design parameters of IS: 800:2007 and IS: 800:1984
    (AIKTC, 2018-05) Hawelikar, Shoukin Chandrakant; SHAIKH, TARANNUM RASHEED (13CES01); MANIYAR, SHIFA DAYIM. A (13CES03); ANSARI, MANAUVAR ALI K (14CES05); ANSARI, SHAHBAZ ALAM (14CES08)
    The following will evaluate the study conducted on structural components ie. Tension member and compression member in both limit state method as well as working state method. The two methods have been compared in this study by designing members in both tension as well as compression. there are different sections used in the study to get the difference. The sections are used is from the IS steel table. The assumptions in both the methods which made us study them to acquire a conclusion which will be beneficial for engineers like us to know the economy of the two and which one of them to bring in to practice, especially for steel structures. Since steel structures is a task in our country, this study will be a boon for future steel structures. The design of the components is done using excel sheet which will give a graphical result, which is then compared to check the economy of the two method. The use of excel sheet for the study is because of its excellent accuracy, time consumption, and the ease it gives for the parallel study of the two methods, which we do not get using any other electronic spreadsheet. The two codes are used for the designing purpose of the components which are IS 800:1984 and IS 800: 2007.
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    Comparative study on welded I beam and hot rolled steel beam
    (AIKTC, 2018-05) Hawelikar, Shoukin Chandrakant; Chaudary, Riyaz Ahmed (13CES14); Mohd, Ariz Ahmed Shakeel (13CES32); Qureshi, Fauwaz Javed (13CES40)
    Steel, as a building, material, has been used extensively in various types of structures. Some of the examples of civil engineering works in steel are high-rise building skeletons, industrial buildings, transmission towers, railway bridges, overhead tanks, chimneys (stacks), bunkers and silos. Steel Beams are widely used in steel construction for relatively all beams. Steel beams are often used in steel buildings and providing economical solutions in cases of large and heavy loads or in other words steel beams varies in its length under various loading conditions. The usual method of selecting a beam is based upon section modulus. Since these sections often shows that the web resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Beam theory shows that the I-shaped section is a very efficient form for carrying both bending and shear loads in the plane of the web. The only real difference between welded and hot rolled beam design is that, since the designer has greater control over the dimensions of the section and may make the web thinner in proportion to its depth than in any of the rolled shapes, web buckling may be of greater concern. Mainly while considering designing of both beams the design procedure is different and it’s observed that the selection of the beams depends upon the intensity of loads, length of the beams and economy. As per structure requirement as engineer we have to select any one of these two i.e. either welded or hot rolled beams. So our aim is narrowed towards the study of behaviour of these two beams on various combinations of loading and length and accordingly the cost of the beams on stability criterion as per IS 800:2007. Also we will try to predict length of beams on the basis of amount of loading and for that purpose we will generate equations which can help designer and engineer to select a suitable beam.
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    Design and drawing of steel structures
    (AIKTC, 2019) Hawelikar, Shoukin Chandrakant
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    Parametric study of laterally supported and unsupported steel beam
    (AIKTC, 2018-05) Hawelikar, Shoukin Chandrakant; Khan, Mohd.Ismail (13CES22); Khan, Kamruddin S (14CES17); Khan, Saeed J (14CES23)
    Steel as a building material has been used extensively in various type of structure some of the examples of civil engineering works in steel are high-rise building skeletons, industrial buildings, transmission tower, railway bridges, overhead tanks, chimneys, bunkers and silos. Since these sections often show that the web resists shear forces, while the flanges resist most of the bending moments experienced by the beam. Mainly while considering the designing of both beams, the design procedure is different and it is observed that the selection of the beams depends upon the intensity of the loads, length of the beam and economy. As per structure requirement, as an engineer we have to select any one of these two that is either laterally supported or laterally unsupported beam. So our aim is narrowed towards the comparative study of the behavior of these two beams on various combination of the loading and accordingly the cost of the beam on stability criterion as per IS code 800:2007. Provision of IS 800:2007 for strength determination of laterally restrained as well as unrestrained beam, which are symmetrical about at least one axis are expressed. We are trying to predict the size of the section on the basis of the amount of loading and for that purpose we will generate an equation which can help designer and engineer to select the suitable beam.
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    Study of physico-chemical characteristics of Mithi river, Mumbai, Maharashtra
    (AIKTC, 2017-05) Hawelikar, Shoukin Chandrakant; Shaikh, Ubed-Ur-Rehman (11CE49); Shaikh, Mohd. Altaf (13CE71); Kazi, Abdul (13CE78); Shaikh, Najeer (13CE82)
    The purpose of this research is based on the investigation of the water samples from Mithi River and sediments from its banks. The objective of the study was to determine the transfer of the pollution from the Mithi River to its adjacent bank soils. This investigation was carried out using several tests, which included pH, DO, Alkalinity, Chlorides, T.S.S (Total Suspended solids), T.D.S (Total Dissolved solids), C.O.D, B.O.D, and heavy metals present in Mithi river etc. The tests conducted on water samples of Mithi River and soil, Samples collected from the various locations. This was assessed through the test mentioned above. The result of the test indicates the water quality related environmental problems, it is must to have accurate information and to know precisely what the problem is, where it is occurring, how serious it is, and what is causing it. Such information is necessary for determining cost effective and lasting solutions to water related problems. However, further investigations are highly recommended and should be carried out to understand further effects of pollution on Mithi River and its soil sediments.