Download or read book Labyrinth and Piano Key Weirs II written by Sébastien Erpicum and published by CRC Press. This book was released on 2013-10-21 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dam engineering is currently experiencing a strong revival of labyrinth oriented weirs. Labyrinth weirs, with a repetitive constructional character and an increased specific discharge capacity, are a very good technical-economical compromise. The concept of Piano Key Weir (PKW), with alveoli developed in overhangs from a reduced support area, enabl