Improvements of flexible pavement design in Hong Kong: Degree: M.Sc. Year: 1994: Subject: Pavements -- Design and construction Pavements -- Design and construction -- Data processing Hong Kong Polytechnic -- Dissertations: Department: Multi-disciplinary Studies Department of Civil and Structural Engineering: Pages: 116 leaves : ill. ; 30 cm:
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Pavement Design for Carriageway Construction: RD/GN/043 Oct 2014: Subsoil Drainage for Road Pavements: RD/GN/044C Sep 2022: Guidance Notes on Design and Construction of Pavements with Paving Units: BS/GN/046B Mar 2023: Guidance Notes on Design of Road Tunnel Structures and Tunnel Buildings to be Maintained by Highways …
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Since the issue of Road Note 5, friction course material, which is also known as porous asphalt, has been used in Hong Kong as the standard surfacing material on …
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— The use of waste plastic and reclaimed asphalt pavement (RAP) in roadway construction has been considered as sustainable paving practice due to its potential environmental and economic benefits.
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— According to the codes and practices of Hong Kong, two pavement systems including flexible and rigid pavements were designed based on the same road section. After that interviews with structured questionnaire were conducted to collect relevant practical information of pavement construction and maintenance from the relevant professional …
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Asphalt Surfaces is your complete Hong Kong "Pavement Partner" offering a whole range of products and services to meet your pavement construction needs. Asphalt Surfaces maintains its current status and actively reviews future trends in our industry via local and overseas memberships at company and personal levels, to numerous asphalt ...
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Technically, HIPR was shown to be a viable, cost-effective and environmentally friendly procedure for pavement rehabilitation and new construction. Full Scale Trials are planned for a site in Hong Kong in late 2002, followed by the development of a suitable specification for more general use. ... Conference; 2944: Flexible pavement; 8131: Hong ...
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Design of pavements has been based on experience and judgment in the past. But the design methodology has taken rapid strides towards rationality in the past few decades based on an understanding of the stresses and strains in the layers constituting the pavement and application of the concept of reliability in achieving the desired level of …
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Xi Jiang currently works in the Department of Civil and Environmental Engineering, at the Hong Kong Polytechnic University. Xi does research on Sustainable Underground Space, Smart Pavement ...
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— Sustainable design of pavements is necessary for achieving carbon neutrality, which is the important goal for green pavements.In order to investigate the impacts of major design parameters on the environmental and economic performances of asphalt pavement, process life cycle assessment (LCA) and process life cycle cost …
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1 INTRODUCTION. In the early 1980s, over 90% of footways in Hong Kong were constructed using in-situ concrete. In-situ concrete can offer simple, flexible and cheap …
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— Based on long-life flexible pavement design, construction, and maintenance practices in Hong Kong, this paper discusses four issues related to long-life flexible pavements: the cost and benefit, distresses, binder aging, and maintenance strategies. The studies found that long-life pavements are the most economical and environmentally …
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— The study aims to develop a methodological framework to estimate life cycle energy consumption and greenhouse gas (GHG) emissions related to pavement design …
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— According to the codes and practices of Hong Kong, two pavement systems including flexible and rigid pavements were designed based on the same road section.
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(QA) index for flexible pavement construction, because density that is either too high or too low may cause early pavement failures. In current practice in Hong Kong, the QC/QA of in-situ asphalt ... QC/QA tool for asphalt pavement construction in Hong Kong; and • Recommend the most appropriate nondestructive method as well as the relevant
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— This paper discusses the design and construction of an expressway long-life flexible pavement structure in China. The project involved is a new 26.78 kilometer, Da'an to Jiliao Section in Henan Province, of the Erlianhaote to Guangzhou Expressway. ... Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.E-mail: [email protected]
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— Historically, Hong Kong has used materials in its pavement asphalt, and Reclaimed Asphalt Pavement (RAP) from maintenance work has been used for land reclamation.
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— Another objective is to apply the framework to the design and management of flexible highway pavement in Hong Kong. Traditionally, pavement design and management decisions are solely based on ...
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Hong Kong (HK) is currently developing a new flexible pavement design standard with the goal of building long-life pavement in the future. Long-life pavement is expected to last for at least 40 years without major structural damage.
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WEB — In Hong Kong, the area of flexible pavement is about 18,200,000 m 2, while that of rigid pavement is around 5,800,000 m 2 (HyD, 2020a). Despite the design life of …
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— Considering the uniformity of the material production and the time limit for the construction of the steel deck of the Hong Kong–Zhuhai–Macao Bridge, in this study, a new type of paving layer material, Guss-mastic asphalt (GMA) is proposed. ... the steel deck pavement of the Hong Kong–Zhuhai–Macao Bridge needs to be paved with ...
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— The use of waste plastic and reclaimed asphalt pavement (RAP) in roadway construction has been considered as sustainable paving practice due to its potential environmental and economic benefits. For cities with scarce land and mineral resource, such as Hong Kong, these benefits are expected to be greater. However, no study has …
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Pavements -- Performance. Pavements -- Design and construction -- Estimates. Hong Kong Polytechnic University -- Dissertations: Department: Department of Civil and Environmental Engineering: Pages: xxii, 305 pages : color illustrations: Language: English: Abstract: Highway pavement is an essential component of transportation infrastructures.
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1138 K.-M.CHANANDY.WANG 2.1. Problemdefinition Considering a flexible pavement that operates over a time horizon of [0,T](unit : year), the objective of the model is to determine the investment on ...
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Contained within this paper is a summary description of the state of the art in flexible pavement design along with a look to the future in terms of some specific technical needs, the translation of the new technology into practice, and making flexible pavement design (or pavement engineering in general) a more credible discipline.
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Based on long-life flexible pavement design, construction, and maintenance practices in Hong Kong, this paper discusses four issues related to long-life flexible pavements: the cost and benefit, di...
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— PurposeThe study aims to develop a methodological framework to estimate life cycle energy consumption and greenhouse gas (GHG) emissions related to pavement design and management decisions. Another objective is to apply the framework to the design and management of flexible highway pavement in Hong Kong. Traditionally, …
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— 2007 FAA Airport Technology Transfer Conference SESSION 2A – AIRPORT TECHNOLOGY CASE HISTORIES P07033 Leung, Ricky W.K. Li, David C.H.
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— Flexible pavements are relatively thick in Hong Kong. Their thicknesses are generally designed to be at least 300 mm, generally due to high traffic volume. The design is based on the fatigue failure concept of the main structural layer (i.e. roadbase) after a prolonged number of traffic passages and, in turn, it is highly related to the stress ...
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Read Environmental and economic assessment of collective recycling waste plastic and reclaimed asphalt pavement into pavement construction: A case study in Hong Kong
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1993 AASHTO Flexible Pavement Structural Design; ... Pavement Interactive > Places > Hong Kong. Hong Kong. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent congue ante vitae urna aliquam auctor. Nam lacus quam, malesuada a eleifend eu, egestas a nibh. Ut eu orci sed dolor bibendum luctus.
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DOI: 10.1016/j.rnrec.2024.107589 Corpus ID: 269227164; Impacts of climate change on environmental and economic sustainability of flexible pavements across China @article{Yang2024ImpactsOC, title={Impacts of climate change on environmental and economic sustainability of flexible pavements across China}, author={Qindong Yang and …
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(QA) index for flexible pavement construction, because density that is either too high or too low may cause early pavement failures. In current practice in Hong Kong, the QC/QA of …
WhatsApp: +86 18221755073