Contact

How can I handle contact between beams and shells?: I wanted to know that can we have contact between Beam Elements and Shell elements and what Card is to be used. I have tried all "CONTACT_AUTOMATIC" cards but was not able to get the contact. The part with Beam elements passes through the wall of Shell elements
http://www.dynasupport.com/faq/general/how-can-i-handle-contact-between-beams-and-shells
What is the difference between *CONTACT_AUTOMATIC_ SINGLE_SURFACE and *CONTACT_AUTOMATIC_GENERAL ?: http://www.dynasupport.com/faq/general/what-is-the-difference-between-contact-automatic
What is the IGNORE flag good for?: http://www.dynasupport.com/faq/general/what-is-the-ignore-flag-good-for