Would like to know the selection criteria? Mine is having discharge of 1 m3/s and Pump head in the range of 300 m. The length of the raising main in the range of 30-40km.
looking for your answers...
Raj
Hello..
I need some expertise views in Bridge Launching aspect, we are building a aqueduct (steel bridge Pratt type) for carrying water under pressure through steel pipes over the bridge. The pipe starts from an Underground tunnel and after crossing the bridge ends in the tunnel on the other...
Dear Friends...
Due to sudden drawdown of hydraulic turbine, the static water stored in vertical shaft steel cylinder will have drawdown. I am trying to find the drag effect (along vertical pipe direc) and lift effect (on radial direc).
Supposing the steel cylindrical tank is unsupported...
Dear Friends...
The Problem: A vertical shaft in rock of 27 m dia of 80 m high is a part of water conductor system, used for damping of transient pressure created by sudden out rush of water flow. Now in order to stop the seepage of water from inside of shaft to outside due to cracked concrete...
WE are planning to do a deep drilling by down-to-bottom (symmetrix) method from ground to almost 150 m below ground in mostly rock to grout the shaft area in concentric way of drilling holes (120-200 mm diameter) and thereafter do the cement/chemical grouting. This is to be done to arrest the...
Though I am not conversant with SAP2000 for design concrete members, but I want to know is it possible that I can define the Frame length for design by the software, That is I wanted to ignore some internal node created in the frame member for transfer of wall load more accurately to a beam...
Hello Friends
Need some help. after importing the foundation forces (Multiple column supports) and moments to SAFE from SAP2000, what I find the LOAD WIND and Earthquake are not imported. Earthquake is defined as response spectrum and wind load as user specified. Dead, Live load above the...
Dear forum members,
What I know Steel flats plates (say size of 60mn x 5 mm) are used as earth mat in substation foundation with a spacing in both direction,but what I don't know if it is wise to take through the intersecting RCC column (between the inner set of vertical reinforcement) and then...
