dam Topic

Home > Topics in Concrete > topicdetail

Dam


Dams are of two general types: overflow dams, and non-overflow dams. Overflow dams block flow in a stream to harness the water for generating power or to improve navigation and provide irrigation water. Non-overflow dams store water for drinking water supply, irrigation, or power. Concrete dams are built in four basic shapes: the concrete gravity dam; the concrete buttress dam; the arch dam; and the arch-gravity dam.

ACI Web Pages


Advanced Tips
Type Example Notes
Fuzzy kettle~ Contain terms that are close to the word kettle, such as cattle
Wild cat* Contain terms that begin with cat, such as category and the extact term cat itself
Exact-Single orange Contain the term orange
Exact-Phrase "dnn is awesome" Contain the exact phase dnn is awesome
OR orange bike Contain the term orange or bike, or both. OR, if used, must be in uppercase
orange OR bike
AND orange AND bike Contain both orange and bike. AND must be in uppercase
Combo (agile OR extreme) AND methodology Contain methodology and must also contain agile and/or extreme
Results Per Page:
select
Limit the search results with the specified tags
Limit the search results modified within the specified time
select
Limit the search results from the specified source
select
Search results must exactly contain the keywords