Addresses key topic within bridge engineering, from history and aesthetics to design, construction and maintenance issues. This book is suitable for practicing civil and structural engineers in consulting firms and government agencies, bridge contractors, research institutes, and universities and colleges.

As a sport, an art, a fitness activity, nothing quite beats figure skating for excitement, grace, beauty, or fun. Now former U.S. Champion figure skater John Misha Petkevich shows how you can find your full potential as a figure skater no matter what your age or ability. The lavishly illustrated volume includes: Detailed instructional-photo sequences What to look for in skates, clothing, rinks, and instruction Getting started 6 basic turns that every figure skater should know 15 spins that you can master The keys to preforming 19 clasic figure skating jumps and splits

This report describes the ICETHK computer model that is used in conjunction with the HEC-2 backwater model to simulate equilibrium ice jam profiles. The ICETHK model fulfills an important need in studies that require the calculation of ice jam affected stage. This report presents the theory and limitations of ICETHK and serves as a user's manual, and concludes with a discussion of river ice modeling using ICETHK.