Browsing by Author "Marlapalle, Vedprakash"

Now showing 1 - 8 of 8
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    Analysis and design of retrofitting for RCC building
    (AIKTC, 2018-05) Marlapalle, Vedprakash; Ansari, Faizur Rehman (14CE06); Ansari, Aqeel (14CE07); Badane, Mohammed Ali (14CE12); Khan, Sarfaraj (14CE32)
    In India multi-storied building are usually constructed due to high cost and scarcity of land .In order to utilize maximum land area builders and architects generally propose high to medium rise building plan configurations. These buildings which are constructed in seismic prone areas, are likely to be damaged during earthquake. Earthquake is a natural phenomenon which can generate the most destructive forces on the structure. Buildings should be made safe for the lives by proper design and detailing of structural member in order to have a ductile form of failure. The concept of earthquake resistant design is that the building should be designed to resist the forces, which arises due to Design Basis Earthquake, with only minor damages and the forces, which arises due to Maximum Considered Earthquake, with some accepted structural damages but no collapse. This project report comprises of analysis and design of a RC building. This building is designed in ETABS and Retrofitting of building is carried out by RCC jacketing and FRP method
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    Analysis and design of secant piles
    (AIKTC, 2018-05) Marlapalle, Vedprakash; Don, Ahmed Sufiyan (15DCES64); Khot, Shamikh A.Basit (15DCES74); Mhaskar, M.Fuzail Ashraf (15DCES76); Patait, Ibad Asif (15DCES79)
    In the recent years it has been observed that structures in urban areas has been facing problem due to unavailability of space. Therefore it is necessary of providing space for parking, public amenities etc in multi-storied building which needs to go deep excavation into ground for foundation of high rise buildings and infra structure projects. Deep excavations are supported by system like conventional retaining walls, sheet pile walls, braced walls, diaphragm walls and pile walls. The conditions of subsoil, the safety of neighboring structures, ground water regime,z imitation of vibration and noise caused by construction must all be considered for choice of an appropriate support system. Keywords: deep excavation, secant pile, .
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    Analysis and design of water tank by using staad pro
    (AIKTC, 2021-05) Marlapalle, Vedprakash; Khan, Nurul Hassan Zahiruddin (17CE26); Khan, Mohd Asad Abul Wafa (17CE24); Ansari, Mohd Makhdoom Raza Awais (17CE32); Mohd. Aquib, Javed Ahmed (17CE34)
    Water tank is a structure used to store water for supplying to households as drinking purpose, for industries as a coolant and irrigational water for agricultural farming in some areas. Water tanks are classified on bases of their shapes and position of structure. In this paper, we had discussed about the design of water tanks of overhead circular, overhead rectangular and underground rectangular tanks are designed and analysed using STAAD-PRO. All tanks are designed as crack free structures to eliminate any leakage. From the analysis results concluding about the influence of shape factor in design loads and comparing all types of tanks which is most economical. Manual Analysis and design of Water tanks by using IS code method is compare with STAAD-PRO design result, comparison of reinforcement is done and optimize results are determined. After completion of project we do estimation of all tanks. All water tanks of 5MLD capacity is designed. Keywords—water tanks, Analysis and design, STAAD-PRO, Load application, Manual calculation
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    Experimental and numerical study of compression and tension test on pile
    (AIKTC, 2019-05) Marlapalle, Vedprakash; Shaikh, Mohd. Rehan Mohd. Azam (15CES50); Shaikh, Md. Waquas Md. Hamja (15CES47); Hashmi, Aadil Naushad (15CES16); Shaikh, Mohd. Faisal Mohd. Nisar (15CES48)
    In this study, eighteen tests on mild steel piles, rough piles & smooth piles embedded in a cohesionless soil were carried out in the laboratory to assess the effect of compression and tension capacity of piles & group of piles considering various parameters. The model piles were of 50mm outside diameter, 2mm wall thickness and 600mm length whereas smooth and rough piles dimensions were 40,50,60mm in diameter and 600mm length. Subsequently, group of piles of 10mm dia of different length and spacing values were carried out for compression test and tension test was carried out only on single pile. The pile was embedded in sand for embedment length/diameter ratios of 500mm inside a model tank. They were subjected to a static compressive and tensile load with respect to settlement values which was measured through displacement dial gauges & proving ring arrangement. A logical approach based on the experimental results, will give suggestion to predict the future site testing results by enlarging the dimensions of piles, increasing the loading values and various parameters respectively.
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    Experimental and numerical study on laterally loaded pile in sand
    (AIKTC, 2019-05) Marlapalle, Vedprakash; Rizvi, Mohammed Muntazar (15CES36); Shah, Shahnawaz Irshad Ali (15CES41); Sayyed, Umar Javed (15CES39)
    In the present study an attempt is made to evaluate the lateral load carrying capacity of single and group of model piles embedded in loose and medium dense sand. The size of the model box used in the present study is 100mm length, 100mm width and 100mm height. A series of experiments were conducted on single and group of piles subjected to lateral load. All the tests were carried out on cohesionless soil with a relative density of 35.55% and 80% respectively was adopted to prepare the sample in the model box to achieve the desired density. It was found that as density of sand increases the lateral load was found to increase. In the present study the group efficiency was found which is defined as ultimate lateral resistance of a pile group to that of a single pile. The group efficiency was found to increase with increase in spacing to diameter ratio. The increase in group efficiency was attributed due to decrease in pile-soil interaction effects with increase in spacing between the piles.
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    Experimental investigation for determining bearing capacity of soil by using geotextile
    (AIKTC, 2019-05) Marlapalle, Vedprakash; Mastan, Farhan (16DCES74); Shaikh, Intekhab (15DCES93); Qureshi, Arbaz (15CES34); Bhatkar, Faizan (16DCES63]
    Geotextile utilization plays an important role in the construction of highways with no additive layers, such as asphalt concrete or cement concrete, or in a subgrade layer which affects the bearing capacity of unbounded layers. From laboratory& experimental study’s carried out to evaluate changes in the load bearing capacity of reinforced soil with these materials in highway roadbed with regard to geotextile properties.The tensile strength of geotextile and thesoil-geotextile interaction are the major factors that influence the improvement of soil. Change in fine content within the sand can change the interface behavior between soil and geotextile.Geotextile are often used as a proper ground improvement method to improve bearing capacity and reduce settlement of superstructures.
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    Experimental study on inclined pile
    (AIKTC, 2020-05) Marlapalle, Vedprakash; Ansari, Abdullah (15CES07); Tamboli, Munazza (15CES04); Shaikh, Naushad (16DCES85); Sahani, Hemant (13CES43)
    When a structure is subjected to large amount of lateral load, incline piles are used. Incline piles convert overturning moment into compression and tension forces. Little literature is available about the behaviour of batter piles in group. In present study tests were conducted on inclined pile groups under lateral load with batter pile inclined at 20º, 30º, 40º, 50 ºand 60º. Further as batter angle increases from 60º to 50º pile capacity increases. The uplift capacity of pile with inclined uplift load was observed that the uplift capacity of pile depends upon inclination of pile and load. The uplift capacity of pile varies with inclination of pile angle. The uplift capacity also varies with inclination of load. The uplift capacity increases with increase in length of pile. The uplift capacity of pile depends upon the L/d ratio.
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    Slope stabilization by piles
    (AIKTC, 2020-05) Marlapalle, Vedprakash; Shaikh, Ateequr Rehman (17DCES60); Shaikh, Mohd Tahir (17DCES62); Shaikh, Mohd Salman (17DCES63); Shaikh, Mohd Umer (17DCES64)
    It is a comprehensive analysis on various experimental and numerical studies on slopes. Small scale physical modeling of slopes under surcharge loads was performed on loose sand slopes. Digital image was captured during the incremental loading from the model’s side. Particle image velocimetry and 3D numerical model were applied to investigate the slope under surcharge loading: several important factors that control pile performance are investigated. safety factors and location of slopes are obtained and compared. The results show, the 3D failure surface of various reinforced and unreinforced slopes are obtained and compared. The results show, the 3D failure surface shape in front of piles is from its conical shape in laterally loaded piles. This paper also analyzes the effect of soft bound interlayer, soil properties, pile spacing, pile position, and surcharge distance on the safety factor and slip surface shape of the stabilized and non-stabilized slopes. The results indicate that the distance of soft soil layer from ground surface and its horizontal direction angle strongly influence the optimum location of the piles. The numerical modeling results show that increasing the distance between the piles prevents instead, increases the failure volume in the slope.