i want to do my Phd in structural engineering in U S please tell me how to go about it.. i have completed my M tech. How to apply and when??

Hi Manju, you can apply anytime as there is no special intake for PhD students. PhD can be begun anytime during the year. To pursue PhD you need to first prepare your research proposal and send it to the university. The research proposal must include a summary of the proposal and then the proposal