Cellular cofferdam as bridge pier protection
Cellular cofferdam as bridge pier protection
(OP)
For design of cellular cofferdam as bridge protection, how to simplify the structure to calculate the energy absorbed capacity? In other words, what is the mechanism for cofferdam to absorb energy? By deformation of structure or by displacement of rigid body? Are there any references?





RE: Cellular cofferdam as bridge pier protection
D. Bruce Nothdurft, MSCE, PE, PG, M.ASCE, etc, etc,...
Principal Engineer/Geologist
Atlantic Geoscience & Engineering
Charlotte, NC
RE: Cellular cofferdam as bridge pier protection
http://www.google.es/search?q=bridge+impact+cofferdams&...=
RE: Cellular cofferdam as bridge pier protection
google says this site is not to be found!
D. Bruce Nothdurft, MSCE, PE, PG, M.ASCE, etc, etc,...
Principal Engineer/Geologist
Atlantic Geoscience & Engineering
Charlotte, NC