By
Mr. S.L. Ghorpade
Under the guidance of Prof. A.B. Shendge
Dattakala Group of Institutions Faculty of Engineering, Swami – Chincholi (Bhigwan).
Abstract- The construction of tunnel is important for different purposes. They can be constructed for railways, roadways, pedestrian footways and can be built in hard rock, soft ground, river bed and are also used to convey Hydroelectric power, water stream, or as a sewer. The construction of Diversion Tunnel, Pressure Shaft, and Tailrace Tunnel to convey water is considered in this project. To identify Scheduling of different activities by various methods Network Diagram, C.P.M., P.E.R.T. and their cycle time is calculated. Scheduling for different activity is carried out with the help of Network Diagram & Primavera Software will be carried out in a project stage II. Study of Estimation for a Diversion Tunnel, Pressure Shaft, and Tailrace Tunnel by both methods. Excavation in heading and benching, Rock bolt support work, lining work is considered for cycle time and cost estimation calculation in Diversion Tunnel, Pressure Shaft, and Tailrace Tunnel. Estimation is also carried out by two methods. The comparison of two methods adopted for excavation work and estimation will be carried out in a project stage II.
Keywords- Scheduling, C.P.M., P.E.R.T., Gantt chart, Network Diagram, Estimation, Heading, Benching, Cycle time, Lining, Rock Bolts, Diversion Tunnel, Pressure Shaft, Tailrace Tunnel.
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please send me a detailed M20 to M40 Mix design calulations of RMC as Per IS Std.
What is minimum cement content and What is max.permissiable fly ash.
PLease tell me
thank you sir
GADUMUR….. U will find procedure for Mix design of any grade in IS 103462 & IS SP-23
vyas achar : Dont ask such sort of silly questions…. how can u expect sumbdy can estimate quantity without any dimension details???
sekar: curing is a process to prevent the loss of moisture from concrete. if curing is not done then due to temperature gradient & loss of water due to hydration of cement shrinkage cracks may develop.
various methods like: Membrane curing, moist curing, ponding, by curing compounds/ chemical curing
sir
Please send me M-25 concrete mix Design calculation.
Thanking you.
Sir,
I am 19 year old boy. Pls i need full detail on slab, pillar, beam, colum with illustration. Always wont to be a professor befor 30 years old.
I am a student of 1st year of CIVIL ENGINEERING….Sir, i want to ask what is the future in
civil engineering???which are the major companies in Civil engineering???
Is road construction is also a good scope in civil engineering ???
Warmely thanks
madam/sir,
we civil engg. are proud to have such a wonderfull website. We all are grateful to the developers of this informatic website. I want to contribute my experiences also here for my other friend engineers and want to make myself more update by them. Please write me how I can have that facility.
Sir,
Can i get more informations about lowcost housing. I am doing B.Tech in civil engineering and m doing my final project on this topic.
Sir, I a Mathematician and social worker. Working on tribal education. We are planning to construct a school for tribal students in Nallamala Forest. We need good guidence and volanteers to construct the school building with mud and other low cost material. will some one guide/help us to construct the the same.
Sir
I want to know what should be the minimum space required to left shuttering for footing in
earth work.Is it mentioned in IS-1200? Pls let me know
L.Mani
Sir,
What should be anchorage length for reinforcement(Both top &Bottom)in of footing (sides)
pls let me know
L.Mani
can any one give me concrete mix proportion for m5 for concrete blocks
i need it.
dear sir,
i want spesal ditales of gunting work, shotcreting work. please sand the clear ditales and estimation.
very useful site on concrete design mix for civil engineers and practcesing engineers
please send me m30 proportions for m 30 concrete & cement water ratio
sir,
i am doing M.E in STRUCTURAL ENGINEERING.Going to start my project. i am interested in concrete. can u suggest some new trends in concrete…
why in moment distribution method we take the positive and negative on the same side during sfd & bmd diagram?
Hello I m Gourang persuing B.E with Civil stream .
May I know about the Scope of Civil in government Sector Please .