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<br />LK - LENGTH OF KEY <br />L - LENGTH OF WEIR <br />S - SPACING <br />W - CHANNEL WIDTH <br />R - RADIUS OF CURVATURE <br />PI - POINT OF MIDSTREAM <br />TANGENT FLOWLINE <br />INTERSECTION <br /> <br />C\t\l <br />,?-t\l\'?-<;; <br />~\..O'l< <br /> <br />\ <br />, <br />, <br />, <br />, <br />, <br />, <br />, <br />\ \ , <br />, <br /> <br /> <br />CAPru --- <br />FLOW RED <br /> <br /> <br />, <br />, <br />, <br />, <br />, <br />III <br />! : : <br /> <br /> <br />---- PI <br />--- <br /> <br />--- <br /> <br />FIGURE 1.1 BENDWAY WEIR TYPICAL PLAN VIEW <br /> <br />ORIGINAL <br />BANKLlNE <br /> <br />t----l(EY <br /> <br />','IEIR <br /> <br />II <br /> <br />I <br />, <br /> <br /> <br />, <br /> <br /><If <br /> <br />DESIGN HIGH-WATER u <br />NEAN ANNUAL HIGH-WATER LEVEL OJ <br /> <br />A SEASONAL NEAN WATER LEVEL <br />G--------~-------l <br />WA XISTING JH <br />CHANNEL <br />----- <br /> <br />D,OO(NIN) <br /> <br />A <br />CROSS SECTION <br /> <br /> <br />SIDE SLOPES SET AT <br />ANGLE Of REPOSE OR <br />fLATTER <br /> <br />SECTION A-A <br /> <br />FIGURE 1.2 BENDWAY WEIR TYPICAL CROSS SECTION <br /> <br />1.5 <br />