Results 51 to 60 of about 962,415 (225)

Evaluation of Sustainable Urban Design With a Focus on Spatial Organization and Climatic Analysis

open access: yesSustainable Development, EarlyView.
ABSTRACT The urban heat island (UHI) effect increases with the growth of cities and population. This situation triggers global climate change, and cities are negatively affected by this situation. In this study, five provinces (Antalya, Gaziantep, Bursa, Kayseri, and Erzurum) located in different climate zones in Turkey were selected as samples ...
Ahmet Salih Günaydın, Murat Yücekaya
wiley   +1 more source

A Generic Approach to Creating a National Soil Security Strategy

open access: yesSustainable Development, EarlyView.
ABSTRACT Soil is a living and non‐renewable resource that underpins our very existence. It produces our food, filters our water, stores vast amounts of carbon, cycles essential nutrients, and sustains the rich tapestry of biodiversity on which our planet depends.
Alex McBratney   +21 more
wiley   +1 more source

Estimation of fuel resistance of asphalt concrete and polymer modified asphalt concrete

open access: yesEastern-European Journal of Enterprise Technologies, 2015
Досліджено закономірності зміни паливостійкості асфальто- и асфальтополімербетонів при чистому згині в умовах одночасної дії статичного навантаження і дизельного палива. Вивчено вплив консистенції в'яжучих і способу модифікації бітуму полімером типу СБС на стійкість асфальтобетонів до дії палива. Показано, що технологія модифікації бітуму полімером, що
openaire   +3 more sources

Laboratory verification of predicted permanent deformation in asphalt materials following climate change. [PDF]

open access: yes, 2011
In the past a change in temperature of 5°C most often occurred over intervals of thousands of years. According to estimates by the IPCC, in the XXI century is expected an increase in average temperatures in Europe between 1.8 and 4.0°C in the best case ...
Anastasio, Sara
core  

Deflection‐based assessment of residual prestress in simply‐supported bridges accounting for creep variability

open access: yesStructural Concrete, EarlyView.
Abstract Several test methods have been proposed in the literature for measuring the level of residual prestress, most of them involving either semi‐ or fully destructive techniques for local measurements which could be highly sensitive to boundary conditions and execution details.
Giuseppe Zarrella   +2 more
wiley   +1 more source

Design and Construction Procedures for Concrete Overlay and Widening of Existing Pavements; TR-511, September 2005 [PDF]

open access: yes, 2005
State Highway Departments and local street and road agencies are currently faced with aging highway systems and a need to extend the life of some of the pavements.

core  

Effects of acidic water on hydro-mechanical properties of asphalt concrete

open access: yesCase Studies in Construction Materials, 2020
Asphalt concrete is widely used in road and airport pavements and more recently also in the construction of impervious facings and central cores in dams and dykes.
Shan Feng   +4 more
doaj   +1 more source

A probabilistic framework for modeling chloride‐induced corrosion and related load‐deformation behaviour of reinforced concrete

open access: yesStructural Concrete, EarlyView.
Abstract Chloride‐exposed reinforced‐concrete structures often suffer localized corrosion, so corrosion initiation time and average steel loss are poor indicators of structural performance. This paper presents a spatially resolved, proof‐of‐concept framework that couples diffusion‐based chloride ingress and initiation with a localized morphology model ...
Deniz Yilmaz, Karel Thoma, Ueli Angst
wiley   +1 more source

A Laboratory Investigation into the Effects of the Aggregated Related Facts of Critical VMA in Asphalt Paving Mixtures: TR-415, June 2000 [PDF]

open access: yes, 2000
This report summarizes research conducted at Iowa State University on behalf of the Iowa Department of Transportation, focusing on the volumetric state of hot-mix asphalt (HMA) mixtures as they transition from stable to unstable configurations.

core  

Static and Dynamic Properties and Temperature Sensitivity of Emulsified Asphalt Concrete

open access: yesAdvances in Materials Science and Engineering, 2018
Asphalt concrete is a typical rheological material, which is hard brittle at low temperature and reflects soft plastic facture at high temperature; the temperature has a great influence on the mechanical properties of asphalt concrete.
Bin Huang   +3 more
doaj   +1 more source

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