Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction of Pavement Subsurface Drainage Systems (Reference Manual)
In 1988, the Federal Highway Administration (FHWA) conducted a field survey (Demonstration Project No. 975, Permeable Base Design and Construction) of ten States (California, Iowa, Kentucky, Michigan, Minnesota, New Jersey, North Carolina, Pennsylvania, West Virginia, and Wisconsin) to determine design criteria and construction problems for building permeable bases. Now there are approximately over 30 States using permeable bases. Water in the pavement structure has long been recognized as a primary cause of distress. Within the past 5-10 years drainage of pavements has received an increasing amount of consideration. The mechanics of moisture distress are somewhat different for Portland cement concrete pavements and asphalt concrete (flexible) pavements; however the basic theory for hydraulic drainage and pipe flow are the same regardless of the pavement type. Detailed design guidance for design of both PCC and flexible pavement is provided in NHI Course No. 13126, 'Pavement Subsurface Drainage Design.' This workshop will focus on the construction of pavement drainage systems for both PCC and flexible pavements.
Construction of Pavement Subsurface Drainage Systems (Reference Manual)
In 1988, the Federal Highway Administration (FHWA) conducted a field survey (Demonstration Project No. 975, Permeable Base Design and Construction) of ten States (California, Iowa, Kentucky, Michigan, Minnesota, New Jersey, North Carolina, Pennsylvania, West Virginia, and Wisconsin) to determine design criteria and construction problems for building permeable bases. Now there are approximately over 30 States using permeable bases. Water in the pavement structure has long been recognized as a primary cause of distress. Within the past 5-10 years drainage of pavements has received an increasing amount of consideration. The mechanics of moisture distress are somewhat different for Portland cement concrete pavements and asphalt concrete (flexible) pavements; however the basic theory for hydraulic drainage and pipe flow are the same regardless of the pavement type. Detailed design guidance for design of both PCC and flexible pavement is provided in NHI Course No. 13126, 'Pavement Subsurface Drainage Design.' This workshop will focus on the construction of pavement drainage systems for both PCC and flexible pavements.
Construction of Pavement Subsurface Drainage Systems (Reference Manual)
2002
114 pages
Report
Keine Angabe
Englisch
Highway Engineering , Construction Equipment, Materials, & Supplies , Subsurface drainage , Highway pavements , Concrete pavements , Flexible pavements , Manuals , Pavement bases , Pavement damage , Portland cements , Cracking , Pumping , Water removal , Drainage , Moisture , Permeability , Stability , Pavements , Construction , Highway construction , Highway maintenance , Longitudinal edgedrains , Permeable bases
Pavement Inspection Reference Manual
| NTIS | 1975
Pavement subsurface drainage: importance of appropriate subbase materials
| Online Contents | 2009