Types Of Dams With Sketches

  • DAMS AND ITS TYPES - SlideShare

    DAMS AND ITS TYPES 1. A dam is a hydraulic structure of impervious material built across a river or stream to create a reservoir on its upstream side for storing water for various purposes. These purposes may be irrigation, hydro- power, water-supply, flood control, navigation, fishing and recreation. 2. Dams are classified on the basis of following types: By structure By material 3. Arch dams ...

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  • Types of Reservoirs - Alberta WaterPortal

    Dam construction depends on the type of dam being built (see Table 1). Arch, gravity and buttress dams are built with concrete and are supported by steel. These dams are used for on-stream storage. These dams used the weight of their structure, abutments, anchors and a solid geological foundation to support them. Embankment dams (either earthfill or rockfill) are made primarily of soil or rock ...

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  • 8 Most Common Types of Spillways (With Diagram)

    Type # 7. Cascade Spillway: In case of very high dams, the kinetic energy at the toe of the dam will be very high and the tail water depth in the river may not be adequate for a single-fall hydraulic jump or roller bucket stilling basin. Narrow and curved canyons consisting of fractured rock would not be suitable for trajectory buckets. In such ...

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  • Different types of Bridges | Bridge and its …

    21.03.2018· This type of bridges are constructed using RCC, Wood, steel etc. Beam bridges have span less than 80m. As mentioned above, beam bridges are simply supported bridges (beam that is supported on piers), where the beam is laid across the supports. In this type of bridges, the beam should be strong enough to bear the loads on it. These loads are further carried to bridge supports and then to earth ...

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  • TYPES OF DAMS | CIVIL ENGINEERING

    23.12.2016· Various types of dams. Dams can be classified in number of ways. But most usual ways of classification of dams are mentioned below: Based on the functions of dam, it can be classified as follows: Storage dams: They are constructed to store water during the rainy season when there is a large flow in the river. Many small dams impound the spring runoff for later use in dry summers. Storage dams ...

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  • DAMS AND ITS TYPES - SlideShare

    DAMS AND ITS TYPES 1. A dam is a hydraulic structure of impervious material built across a river or stream to create a reservoir on its upstream side for storing water for various purposes. These purposes may be irrigation, hydro- power, water-supply, flood control, navigation, fishing and recreation. 2. Dams are classified on the basis of following types: By structure By material 3. Arch dams ...

    Get Price
  • Types of Dams | Classification of Reservoirs | …

    02.07.2017· Types of dams classified based on their function: Storage dams: As the name suggests, this dam is constructed to store the water during the rainy season when there is a large flow of water. Storage dams store water for hydroelectric power generation, irrigation or flood control project or may be used for improved habitat for fish and wildlife. A dam's primary function is to store water ...

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  • Types of Dams - Site Selection of Dam - Civil …

    8. Buttress Dam : This types of dams are built across number of piers or buttresses. This types of dams requires skilled labours for its construction. Site Selection Criteria for Dam. Suitable foundation must be available. For economy, the length of the dam should be as small as possible and for given height it should store maximum amount of water.

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  • The Different Types of Dams - WorldAtlas

    This type of dam is usually built along narrow canyons with strong banks capable of resisting the force produced by large volumes of water. Example: Gordon Dam, Tasmania. Barrages. A barrage dam consists of several large gates that are opened or closed to limit the amount of water flowing through the dam. These types of dams are mostly used for irrigation purposes or to control floods. They ...

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  • Types of Reservoirs - Alberta WaterPortal

    Dam construction depends on the type of dam being built (see Table 1). Arch, gravity and buttress dams are built with concrete and are supported by steel. These dams are used for on-stream storage. These dams used the weight of their structure, abutments, anchors and a solid geological foundation to support them. Embankment dams (either earthfill or rockfill) are made primarily of soil or rock ...

    Get Price
  • The Different Types of Dams - WorldAtlas

    16.08.2019· This type of dam is usually built along narrow canyons with strong banks capable of resisting the force produced by large volumes of water. Example: Gordon Dam, Tasmania. Barrages. A barrage dam consists of several large gates that are opened or closed to limit the amount of water flowing through the dam. These types of dams are mostly used for irrigation purposes or to control …

    Get Price
  • Types Of Dams | HubPages

    Buttress dams require less concrete than gravity dams, but are not necessarily less expensive to build. Costs associated with the complex work of forming the buttresses or multiple arches may offset the savings in construction materials. Buttress dams may be desirable, however, in locations with foundations that would not easily support the massive size and weight of gravity dams.

    Get Price
  • Different types of Bridges | Bridge and its …

    21.03.2018· This type of bridges are constructed using RCC, Wood, steel etc. Beam bridges have span less than 80m. As mentioned above, beam bridges are simply supported bridges (beam that is supported on piers), where the beam is laid across the supports. In this type of bridges, the beam should be strong enough to bear the loads on it. These loads are further carried to bridge supports and then to earth ...

    Get Price
  • OF DAMS - INSIGHTSIAS

    These types of dams have considerable upstream curvature in plan and rely on an arching action on the abutments through which it passes most of the water load on to the walls of the river valley (Figure 4.18). This type of dam is structurally more efficient gravity dams and greatly reduces the volume of concrete required. Of course, a prime necessity in constructing an arch dam is to have ...

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  • Types of Dams | Classification of Reservoirs | …

    02.07.2017· Types of dams classified based on their function: Storage dams: As the name suggests, this dam is constructed to store the water during the rainy season when there is a large flow of water. Storage dams store water for hydroelectric power generation, irrigation or flood control project or may be used for improved habitat for fish and wildlife. A dam's primary function is to store water ...

    Get Price
  • Sketching: Types, Characteristics, Famous Sketches

    Types of Sketches/Sketching Techniques. At the time of the Renaissance successful Master artists who had their own studio handed sketches over to their apprentices for turning into a finished painting. (See: Best Renaissance Drawings: 1400-1550.) There were 3 main types of sketches: 1. Croquis A croquis was intended to remind the artist of some person or scene he wished to remember in a more ...

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  • TYPES OF DAMS | CIVIL ENGINEERING

    23.12.2016· Various types of dams. Dams can be classified in number of ways. But most usual ways of classification of dams are mentioned below: Based on the functions of dam, it can be classified as follows: Storage dams: They are constructed to store water during the rainy season when there is a large flow in the river. Many small dams impound the spring runoff for later use in dry summers. Storage dams ...

    Get Price
  • Types Of Dams | HubPages

    Buttress dams require less concrete than gravity dams, but are not necessarily less expensive to build. Costs associated with the complex work of forming the buttresses or multiple arches may offset the savings in construction materials. Buttress dams may be desirable, however, in locations with foundations that would not easily support the massive size and weight of gravity dams.

    Get Price
  • What are the types of Dams? - Quora

    There are numerous types of Dams throughout the world. Here is the most common Dam types based on different parameters Function: * Storage Dam: They are constructed to store water during the rainy season when there is a large flow in the river.

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  • Types of Dams - Site Selection of Dam - Civil …

    8. Buttress Dam : This types of dams are built across number of piers or buttresses. This types of dams requires skilled labours for its construction. Site Selection Criteria for Dam. Suitable foundation must be available. For economy, the length of the dam should be as small as possible and for given height it should store maximum amount of water.

    Get Price
  • Types of Dams - Classification of Dam Types

    28.08.2015· Buttress Dams: Buttress dams are of three types : (i) Deck type, (ii) Multiple-arch type, and (iii) Massive-head type. A deck type buttress dam consists of a sloping deck supported by buttresses. Buttresses are triangular concrete walls which transmit the water pressure from the deck slab to the foundation. Buttresses are compression members. Buttresses are typically spaced across the dam …

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  • Types of Reservoirs - Alberta WaterPortal

    Dam construction depends on the type of dam being built (see Table 1). Arch, gravity and buttress dams are built with concrete and are supported by steel. These dams are used for on-stream storage. These dams used the weight of their structure, abutments, anchors and a solid geological foundation to support them. Embankment dams (either earthfill or rockfill) are made primarily of soil or rock ...

    Get Price
  • Types Of Dams | HubPages

    Buttress dams require less concrete than gravity dams, but are not necessarily less expensive to build. Costs associated with the complex work of forming the buttresses or multiple arches may offset the savings in construction materials. Buttress dams may be desirable, however, in locations with foundations that would not easily support the massive size and weight of gravity dams.

    Get Price
  • Dams type - unige.it

    absolute, many dams utilizing fill materials of both types within appropriately designated internal zones. 5 . 6 Principal variants of earthfill and earthfill–rockfill embankment dams (values of m are indicative only) 7 Principal variants of rockfill embankment dams (values of m are indicative only) 8 Merits 1. the suitability of the type to sites in wide valleys and relatively steep- sided ...

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