Author: National Corrugated Steel Pipe Association (U.S.)
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 93
Book Description
Installation Manual for Corrugated Steel Drainage Structures
Author: National Corrugated Steel Pipe Association (U.S.)
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 93
Book Description
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 93
Book Description
Installation Manual for Corrugated Steel Structures
Author: National Corrugated Steel Pipe Association (U.S.)
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 54
Book Description
Installation Manual for Corrugated Metal Structures
Author: Armco International Corporation (Middletown, Ohio)
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
Book Description
Installation Manual for Corrugated Steel Pipe, Pipe Arches, Structural Plate
Author: National Corrugated Steel Pipe Association (U.S.)
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 58
Book Description
Corrugated Metal Pipe
Author: United States. Bureau of Public Roads
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 40
Book Description
Handbook of Drainage and Construction Products
Author: Armco Drainage and Metal Products, Inc
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 600
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 600
Book Description
Handbook of Steel Drainage & Highway Construction Products
Author:
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 376
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 376
Book Description
Airport Drainage
Author: United States. Federal Aviation Administration
Publisher:
ISBN:
Category : Airport drainage
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Airport drainage
Languages : en
Pages : 88
Book Description
Fish Passage Through Culverts
Author: Calvin O. Baker
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 84
Book Description
The success of fish migration through culverts is dependent on the swimming ability of the fish and the hydraulic conditions of the culvert. Properly designed and constructed culverts can minimize the impact on fish passage. Because culverts are typically more economical than bridges, it is appropriate to evaluate when to use culverts and to predict the effects of such culvert installations. During the consideration of alternatives for structures for fish passage, culverts should not be automatically eliminated. This publication has tried to examine the aspects of culvert design and operation relative to the existing information that has been published in previous studies. Ideally, a culvert installation should not change the conditions that existed prior to that installation. This means that the cross-sectional area should not be restricted by the culvert, the slope should not change, and the roughness coefficients should remain the same. Any change in these conditions will result in a velocity change which could alter the sediment transportation capacity of the stream. A truly successful culvert design would include matching the velocities of the fish's swimming zone in the culvert to the swimming capacity of the design fish. Unfortunately, not enough research has been completed to make this an acceptable criterion of culvert design. This approach is preferred because it is easier to reduce the velocities in the swimming zone by increasing the boundary roughness than it is to reduce the mean velocity of the entire culvert. This publication contains some relatively simple guidelines which can reduce the installation problems of culverts in streams containing migrating fish when combined with the expertise of an experience fish biologist, engineer, and hydrologist.
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 84
Book Description
The success of fish migration through culverts is dependent on the swimming ability of the fish and the hydraulic conditions of the culvert. Properly designed and constructed culverts can minimize the impact on fish passage. Because culverts are typically more economical than bridges, it is appropriate to evaluate when to use culverts and to predict the effects of such culvert installations. During the consideration of alternatives for structures for fish passage, culverts should not be automatically eliminated. This publication has tried to examine the aspects of culvert design and operation relative to the existing information that has been published in previous studies. Ideally, a culvert installation should not change the conditions that existed prior to that installation. This means that the cross-sectional area should not be restricted by the culvert, the slope should not change, and the roughness coefficients should remain the same. Any change in these conditions will result in a velocity change which could alter the sediment transportation capacity of the stream. A truly successful culvert design would include matching the velocities of the fish's swimming zone in the culvert to the swimming capacity of the design fish. Unfortunately, not enough research has been completed to make this an acceptable criterion of culvert design. This approach is preferred because it is easier to reduce the velocities in the swimming zone by increasing the boundary roughness than it is to reduce the mean velocity of the entire culvert. This publication contains some relatively simple guidelines which can reduce the installation problems of culverts in streams containing migrating fish when combined with the expertise of an experience fish biologist, engineer, and hydrologist.
Handbook of Steel Drainage & Highway Construction Products
Author: American Iron and Steel Institute
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 424
Book Description