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u have to activate the macro-87 option in excel.

How many types of transmission towers are there and what are the conditions to use these types,,plz suggest any book which contains information on transmission towers design

When designing a sysmetrical Pre-stress beam what depth or how we should assume the depth ..is there any formula for that... and in case of I-Section design of Prestress beam is there any formula for setting out the assumed dimensions for the web and other ddimensions

What are most important things which one should consider while finding a location for a new harbour ? 2) What is Squat ? any formula for calculating it? 3)What are the requirement of a good habour? 4)What is Littorial Drift and what one should do in order to avoid LIttoral drift? any...

I have to design a 120 ft. transmission tower for electrcity purpose, i have no knowledge about their design or anaylses can any one refer any book or website through which i can get the very basic information about their design. I want to do this anaylses on Sap90 and then sap2000 is it ok...

Hi, you question needs some clearification...but for answer is avaiable on a website :- www.post-tensioning.org

Hello, Kindly help me on the following: 1) If i have the wind data for daytime visual meteorological conditions, what steps should i flow in order to draw a wind rose diagram and then finding the orientation of runway(assuming magnetic north to be 10 degrees ). 2) Is there any free...

Hello, 1) What is a wind rose diagram ? 2) if i have the data for daytime visual meterological conditions,Direction and wind speed.What steps should i flow to make a wind rose diagram and then find out the orientation of run way. 3) Is there any free downloadable software avaible for this,is...

Iam asking about the same interaction formula, i just want to know why we change it into axial load ( whats the basic theory ) why not into bending moment . OK. lets say that you have a beam column and the loads coming on it in the form of axial and bending moments, no section properties are...

iam not asking whether i can use this formula or not...iam asking why in this method of design we convert the load into axial load and then design it as a compressive member and is there any other method of design avaible instead of equivalent load method

Salam, I want to know for designing beam-column we have to use equivalent load method...in that method why we convert the load into axial load and design the member as Axial Loaded member..why ? Is there any other method of designing the beam-column and is this equivalent load method gives...

hello, i want to know if there are no ACI Charts avaiable for getting the values of "row" or As ( area of steel ) then is there any direct formula for finding this if we have the Moment Mu or Ku avaiable in case of footing design. I have a formula but i want to confirm it with you...

I want to know why working loads are used in case of foundation design while the entire structure is designed on ultimate. whats the reason behind this. Q-1 .. why the min steel requirement in foundation is 0.81% whats the reason behind this? Q-1 .. whats steps u recommend when designing a...

I want to know that is there any other freeware software avaiable which is easy to use like hec-2 for water surface profile problems. Any one who is using this software please guide me from where i can download this and how to install i have try it downloading from www.hec.usace.army.mil but...

I have to design foundation for a minerate of a mosque having a height of 80ft., width 7ft. Slab are 4inches thick ( as given by architect). Bearing Capacity of soil is 1.5TSF @ 5ft to 8ft. Wind is the major concern and it is taken as 23psf lateral force on the minerate( Speed of wind is our...

I have to design foundation for a minerate of a mosque having a height of 80ft., width 7ft. Slab are 4inches thick ( as given by architect). Bearing Capacity of soil is 1.5TSF @ 5ft to 8ft. Wind is the major concern and it is taken as 23psf lateral force on the minerate( Speed of wind is our...

iam really confused about my final year project in the civil engineering department . i need some suggestiosn from you people:- 1) I have 2 options ...one is to do a project on economical building system for a 40 storey building which involves design ,anaylses and quantities with shear wall and...

I have a final year project on developing a software which should be able to to dynamic anaylses of buildings whether its a 5 storey or 100 storey . ( dynamic means wind and environment forces ) , so i want to know :- 1) Is there any one here who has made such software on any program ? or any...

Is there any free software or spreadsheet avaible which can help me in determining the quanities of a Building or Bridge

Is there any option in the new etabs version 6 to convert old files which have been made in etabs of dos version ..if yes then how we can convert those files in the new version. i have made files in the old dos based etabs version now what should i do to convert them in the new version