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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i’m a third year student and i would like to no aboutt topics on which projects can be done .
i want a good knowledge in civil engeering
Hai, i would like to know about concrete mix design and how it design…!
Thankfully…
Reply
I m a 6th sem. student. Plz suggest me a topic for doing a project………..
1m=3.281feet, in that how .281 consider, inch,mm,cm,m
1m=3feet+0.281feet(0.281 x 12 inches =3.372inches
.281 will be equal to 12*.281=3.37 inch. hence 1m= 3 feet &3.37inch
hi
dear sir
I want to do as a citizen of the Civil education for the common tunnel studies have city. To do my research.
Regards
E.Barzan
i am studing 5th sem i want sum good latest ppt,s pls send to my mail id
I WANT TOPICS ON MASONARY ARCH BRIDGES. I AM PERSUING MASTER IN STRUCTURAL ENGINEERING AND CHOOSEN A THEISIS ON ASSESMENT OF ARCH BRIDGE. CAN ANY ONE HELP ME
Toughness of a structural material is often defined as the area under the Stress/Strain graph. Explain why this is NOT strictly true?
I’m a civil engineer and i just want to ask if how i will solve the problem on a bungalow structure going to a second storey, the case is that the columns are to small, what is the solution without deconstruction?
3200 ton
it is very useful for me,thank u sir
PLEASE SEND METAL AND SAND WEIGHT
plz, send me the praportion of M5 M10 M15 M20 M25 M30 M35 M40 grad of concrete
m5-1;5;10,m10-1:3:6,m15-1:2:4,m20-1:1.5:3,m25-1:1:2these r nominal mix…..for m30,m40 we shoud design
M5=1:5:10
M10=1:3:6
M15=1:2:4
M20=1:1.5:3
M25=1:1:2
M30,M35,M40 is design Mix
b.c. punamiya
hi, I m a working engineer ,i want to know that the safe bearing capacity of soil can find out by taking directly excavated soil from site. If yes than by which method.
Thank you
hi……
i want ppt details on concrete technology to enhance my knowledge.
I want to know that how prepare the Design Mix. Please guide
hai please, which is civil quality iso code book
How to design G+3 rcc structure?