I'm a civil engineer myself and found no options for depositing engineering related pre-print papers in any online repositories. Is there any easy solution to this? For example, academia.edu lets one upload their papers but other people must have account to download the paper which is kinda turn off.
In short, I want a repository like ArXiv from where people can download anonymously and also with easy submission procedure.
EDIT: This is about already published articles in journal or conferences, so that people can download the pre-print anonymously.