In this article we will discuss about the main types of spillways used to handle surplus water. 1. Overflow or Ogee Type Spillway: This spillway consists of a control weir whose shape is ogee or S-shaped. The shape of the ogee spillway conforms to the profile of lower nappe of water, falling from a sharp […]
Types of Spillways | Geography
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Design of Impervious Floor of the Weir | Geography
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In this article we will discuss about the design of impervious floor of the weir for sub surface flow. Khanki weir failed in 1895. An expert’s committee under the Chairmanship of Lt. Col. Caliborn, then Principal of Thomson College, Roorkee was set up to investigate the causes of failure of this weir, which was founded […]
Diversion Head Works: Types, Layout and Location | Geography
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In this article we will discuss about:- 1. Introduction to Diversion Head Works 2. Types of Diversion Head Works 3. Layout 4. Location 5. Effects of Construction. Contents: Introduction to Diversion Head Works Types of Diversion Head Works Layout of a Diversion Head Works Location of Diversion Head Works Effects of Construction of Diversion Head […]