For a vertical corve, go, is the slope of the lower Chainage grade line, ga, is the slope of the heighter Chainage grade
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For a vertical corve, go, is the slope of the lower Chainage grade line, ga, is the slope of the heighter Chainage grade
For a vertical corve, go, is the slope of the lower Chainage grade line, ga, is the slope of the heighter Chainage grade line, L, is the length of the vertical curve an A is the algebraic change in slope direction if gi=-1.5%,ga=+3.2% and L = 120m, find A A = 3.2+(1:5)=4.7%)
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