Author: United States. Bureau of Public Roads
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 40
Book Description
Corrugated Metal Pipe Culverts
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
Conduits, Culverts and Pipes
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Aqueducts
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category : Aqueducts
Languages : en
Pages : 54
Book Description
An Asset Management Approach for Drainage Infrastructure and Culverts
Author: Mohammad Najafi
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 308
Book Description
Drainage infrastructure systems (culvert, storm sewer, outfall and related drainage elements) are mostly buried underground and are in need of special attention in terms of proactive/preventive asset management strategy. Drainage infrastructure systems represent an integral portion of roadway assets that routinely require inspection, maintenance, repair and renewal. Further challenges are the wide geospatial distribution of these infrastructure assets and environmental exposure. There has been considerable research conducted on culverts, but mostly looked at the problem from a traditional structural/geotechnical perspective. Asset management procedures for culverts and drainage infrastructure systems are complex issues, and can benefit a great deal from an optimal asset management program that draws from programs pertaining to buried pipes. The first and most important step in an asset management initiative is the establishment of mechanism for asset inventory and asset conditions in a format compatible with the routine procedures of field operators and inspectors. The first objective of this research project was to develop field protocols and operational business rules for inventory data collection and management and inspection of drainage infrastructures in terms of types of data to be collected, frequency of inspection, and analysis and reporting mechanisms. After review of these protocols by the project oversight committee, a pilot study was conducted to verify efficiency of their implementation. The condition assessment protocol introduced is useful in evaluating the overall condition of culverts and can be used for decision making regarding the repair, renewal or replacement of culverts. For the second objective of this project, investigators examined the inventory and inspection protocols employed by Ohio Department of Transportation (ODOT) and developed a decision support platform, which establishes a link between the inspection results and appropriate repair, renewal and replacement procedures. After applying the recommended procedures, the transportation agencies can better track the conditions of culverts thereby reducing the risks of culvert failures.
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 308
Book Description
Drainage infrastructure systems (culvert, storm sewer, outfall and related drainage elements) are mostly buried underground and are in need of special attention in terms of proactive/preventive asset management strategy. Drainage infrastructure systems represent an integral portion of roadway assets that routinely require inspection, maintenance, repair and renewal. Further challenges are the wide geospatial distribution of these infrastructure assets and environmental exposure. There has been considerable research conducted on culverts, but mostly looked at the problem from a traditional structural/geotechnical perspective. Asset management procedures for culverts and drainage infrastructure systems are complex issues, and can benefit a great deal from an optimal asset management program that draws from programs pertaining to buried pipes. The first and most important step in an asset management initiative is the establishment of mechanism for asset inventory and asset conditions in a format compatible with the routine procedures of field operators and inspectors. The first objective of this research project was to develop field protocols and operational business rules for inventory data collection and management and inspection of drainage infrastructures in terms of types of data to be collected, frequency of inspection, and analysis and reporting mechanisms. After review of these protocols by the project oversight committee, a pilot study was conducted to verify efficiency of their implementation. The condition assessment protocol introduced is useful in evaluating the overall condition of culverts and can be used for decision making regarding the repair, renewal or replacement of culverts. For the second objective of this project, investigators examined the inventory and inspection protocols employed by Ohio Department of Transportation (ODOT) and developed a decision support platform, which establishes a link between the inspection results and appropriate repair, renewal and replacement procedures. After applying the recommended procedures, the transportation agencies can better track the conditions of culverts thereby reducing the risks of culvert failures.
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
Hydraulic Charts for the Selection of Highway Culverts
Author: Lester A. Herr
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 68
Book Description
Hydraulic Design of Energy Dissipators for Culverts and Channels
Author:
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 332
Book Description
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 332
Book Description
Construction and Use of Corrugated Metal Pipe Culverts
Author: American Road Builders' Association
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 82
Book Description
Service Life of Culverts
Author: Michael L. J. Maher
Publisher:
ISBN: 9780309271745
Category : Culverts
Languages : en
Pages : 133
Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 474: Service Life of Culverts explores the time during which a culvert is expected to provide a desired function with a specified level of maintenance established at the design or retrofit stage. This study is an update of NCHRP Synthesis 254: Service Life of Drainage Pipe (1998), which itself was an update of NCHRP Synthesis 50: Durability of Drainage Pipe (1978). Developments in plastic pipe, fiber-reinforced concrete pipe, polymeric-coated metal pipe, recycled materials, larger and more diverse structures, and sophisticated analytical soil-structure interaction modeling within the past 15 years led to the development of this report." --
Publisher:
ISBN: 9780309271745
Category : Culverts
Languages : en
Pages : 133
Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 474: Service Life of Culverts explores the time during which a culvert is expected to provide a desired function with a specified level of maintenance established at the design or retrofit stage. This study is an update of NCHRP Synthesis 254: Service Life of Drainage Pipe (1998), which itself was an update of NCHRP Synthesis 50: Durability of Drainage Pipe (1978). Developments in plastic pipe, fiber-reinforced concrete pipe, polymeric-coated metal pipe, recycled materials, larger and more diverse structures, and sophisticated analytical soil-structure interaction modeling within the past 15 years led to the development of this report." --
Service Life of Drainage Pipe
Author: Lester H. Gabriel
Publisher: Transportation Research Board
ISBN: 9780309061117
Category : Culverts
Languages : en
Pages : 52
Book Description
"The synthesis describes the current state of the practice regarding state transportation agency standards and strategies that determine and define the service life of drainage pipe. Information for the synthesis was collected by surveying state transportation agencies and by conducting a literature search."--Avant-propos.
Publisher: Transportation Research Board
ISBN: 9780309061117
Category : Culverts
Languages : en
Pages : 52
Book Description
"The synthesis describes the current state of the practice regarding state transportation agency standards and strategies that determine and define the service life of drainage pipe. Information for the synthesis was collected by surveying state transportation agencies and by conducting a literature search."--Avant-propos.
Root Cellaring
Author: Mike Bubel
Publisher: Storey Publishing
ISBN: 0882667033
Category : Fiction
Languages : en
Pages : 319
Book Description
Tells how to use root cellaring, and gives instruction on both improvising a small root cellar and constructing a true root cellar
Publisher: Storey Publishing
ISBN: 0882667033
Category : Fiction
Languages : en
Pages : 319
Book Description
Tells how to use root cellaring, and gives instruction on both improvising a small root cellar and constructing a true root cellar