Pdf design of portand industrial pavements researchgate. The guide is a collaborative effort currently involving dr. It expands the number of design solutions as compared with the previous three editions by including a. Ray brown thirtyfour heavy duty asphalt pavements encompassing poor to excellent rutting performance were evaluated.
Jun 28, 2018 for heavy duty lots, the newer standard specifies four inches of asphalt over 12 inches of base vs. The pavement thicknesses given in the tables of this and the following chapter are based on the average daily traffic adt values over a 20year design period. The manual has a 30year pedigree and is regarded as the benchmark by which other heavy duty pavement design. The structural design of heavy duty pavements icpi. Lundy department of civil engineering oregon state university. A request for a traffic study should include the following information. Guide for the structural design of heavy duty pavements.
Hipave a mechanistic design tool for heavyduty industrial. The design of heavy duty asphalt pavements in australia is based on a mechanistic design method where a linear elastic model is used to determine critical horizontal strains at the bottom of bound layers usually the determining factor for pavement thickness and the vertical strain in the subgrade. The charts provided in this document may be used to design all types of pavements serving ports and similar cargo handling facilities. Apr 02, 2009 heavy duty pavements are pavements subjected to the extremely heavy wheel loads associated with freight handling vehicles in industrial facilities, such as container terminals and warehouses. A typical interstate highway design for a heavy duty asphalt pavement consists of 200 to 300 mm of asphalt, a 100 mm thick layer of permeable granular material or a lightly bound open graded drainage asphalt 1. The fourth edition represents a significant step forward in the design of heavyduty pavements, i. Poor subgradesubbase preparation can not be overcome with thickness. Heavy duty pavement design guide 1 free download as pdf file. However, to build the right pavement for heavy duty, highstress applications, such as ports and loading. Design method able to account for local climate, materials, traffic, and to be continuously updated for new materials pavement designs and specifications to minimize thickness, speed construction time performance related specifications for asphalt materials continuous and full directional closures in urban areas.
Hipave heavy industrial pavement design is for the mechanistic analysis and. The heavy duty industrial pavement design guide has been developed for users of the hipave software. The structural design of heavy duty pavements for port and other industries edition 4 published by interpave uk, this 90 page, 2007 edition of the british ports association manual is backed by almost 30 years of design experience, plus refined modeling, and provides an update to john knaptons second edition manual. Designing, building successful heavyduty asphalt pavements. The design exercise has been greatly simplified such that only one chart is now required. It emphasizes the aspects of concrete pavement technology that are different from procedures used to design and construct slabongrade such as streets, highways, and floors.
Where an asphalt mix does not perform in the intended manner, the mix shall still be accepted provided the requirements stated in clauses 10, 11 and 12 have been met. Further summary statistics are provided for the percent trucks in terms of percent medium duty and heavy duty. That chart is presented in part 5 of this edition and may be used to proportion the base course of a heavy duty pavement. The baa also felt a need to make modifications in pavement design procedures and criteria to handle the new generation aircraft. The parking area is the first part of a building complex seen by the user. Best practices for the design and construction of heavy duty. In this research two different design methods are thoroughly analyzed, the british ports associations heavy duty pavements manual which is a chart based procedure and the hipave program which is an. Deterioration models for cement bound materials in structural design and evaluation of heavy duty pavements. Heavy duty streetpave 7 with 12 joint spacing medium duty optipave 5. Asphalt paving design guide asphalt pavement association of.
Rms defines a heavy duty pavement in its agpt0210 supplement as one that will receive a design traffic loading of 10 7 esa. Athwld, and onedirection cumulative esals for both flexible and rigid pavement design. Proper design and construction are absolutely necessary if the pavement is to perform. Rectilinear multistone design dualaxis engineering for heavyduty capability customizable surface texture and color page 810 12 mm joint width 7. The design procedure is based upon the principle that pavements are designed to remain selviceable throughout the design life of the pavement. Forewordthe purpose of this guide is to assist pavement designers and managers with the planning, design, construction, maintenance and rehabilitation of heavy duty flexible pavements. Different design methods are discussed and compared for the pavement design of ports.
The objective was to identify the pavement properties materials, mixture design. A proven semiempirical pavement design method has been used to assess the levels of stress at critical positions in the following manner. Using traditional design methodologies, standard duty concrete lots required 7inch of concrete over a 6in subbase. Chapter 3 gives examples of how the charts can be used, not only to design a specific pavement but also to. Design considerations for interlocking concrete pavements unilock specifications page 3 5. Hicks department of civil engineering oregon state university corvallis, or 97331 paul curren pavement engineering inc. Intended use of pavement the designer should be made aware of the pavement operating requirements and state these in the documentation. Therefore, the user may deal with all pavements likely to be encountered in heavyduty pavement design. Also, the designer will need to consider construction loading, and that the pavement may be subjected to semitrailers and forklift trucks during and after the. Conquering the challenges of heavy duty pavements in california. This means that when a design has been produced using the design chart, the designer can generate many alternative design solutions using different materials and so investigate a full range of solutions.
Although the principles can be applied to various types of heavy duty pavements, this guide is primarily directed at port and container terminal pavements. The fourth edition represents a significant step forward in the design of heavy duty pavements, i. Pdf concrete pavement design, construction, and performance. Lanham, maryland as an engineered system, asphalt pavements can be designed to carry any traffic load. Design considerations for interlocking concrete pavements. Different pavement types use different types of joints and reinforcement to control the forces acting on the concrete pavement. Existing pavements at heathrow and gatwick airports were showing distress, and a need was felt to determine the causes. It is possible that an asphalt mix can meet the requirements of this specification but not satisfy its intentions. Aug 21, 2019 as an engineered system, asphalt pavements can be designed to carry any traffic load.
Chapter 2 shows how to estimate the load classification index lci for an item of plant. Design of portand industrial pavements april 2014 project. Best practices for the design and construction of heavy. Heavy duty pavements centre for pavement engineering education. Apr 24, 2015 forewordthe purpose of this guide is to assist pavement designers and managers with the planning, design, construction, maintenance and rehabilitation of heavy duty flexible pavements. Ray brown thirtyfour heavyduty asphalt pavements encompassing poor to excellent rutting performance were evaluated. The third edition of the british ports association heavy duty pavement design manual was published in 1996 and for the first time, a radically new way of analysing pavements is incorporated.
Although different nomenclatures are used by various jurisdictions and authorities, the following terms are used in this. Chapter 1 provides the data required to use the charts. In general, heavy duty pavements are similar to road and highway pavements but are required to service vehicles with much higher wheel loads and different performance requirements. Design and performance of heavy duty asphalt pavements. There are many design guides available for heavy duty pavements, some that are specified for ports for container handling like the hipave program and others for airports like the layer elastic design of flexible and rigid pavements in a pavement design for airfields from the united states army corps of engineering. As an engineered system, asphalt pavements can be designed to carry any traffic load. This 2018 asphalt parking lot design guide has been prepared to assist readers in understanding all phases of asphalt parking lot design, including planning, construction and maintenance. Heavy duty industrial pavement design guide pavement science. Leigh wardle of mincad systems, ian rickards pioneer road services pty ltd, melbourne, australia, john lancaster vicroads, australia and dr. Hipave heavy industrial pavement design is for the mechanistic analysis and design of flexible pavements subjected to the extremely heavy wheel loads. Any concrete pavement, built of any thickness, will have problems on a poorly designed and constructed subgrade or subbase.
Design manuals interlocking concrete pavement institute. Standard details for pavement savannah, ga official website. British ports association heavy duty pavement manual samt hipave som ar en australiensk modell och programvara. The newer standard specifies 5inch of concrete with no subbase. Guide for design and construction of concrete parking lots. Caltrans context for heavy duty pavement design old pavement concrete pavement, urban highvolume freeways, 30 50 years old 23 asphalt surfaced. Designing, building successful heavyduty asphalt pavements revised publication outlines best practices for design and construction of large stone mixes and heavyduty asphalt pavements for highstress applications. Heavy duty pavement design guide 1 road surface asphalt. The design of the whole pavement can be separated into design of the base and design of the foundation. They explain how the third edition of the british ports association heavy duty pavement design manual can be used to design pavements surfaced with pavers. Traffic classifications are presented in chapter 3. Technical specification, mrts31 heavy duty asphalt.
1366 424 1135 23 1212 126 936 402 1585 332 850 232 978 767 2 244 768 1404 339 347 1569 657 1474 888 1148 1111 1267 661 188 970 548 1554 61 1168 1438 844 22 1560 845 507 1219 1168 995 901 985 1217 1486 794 940 615 1495