Results 31 to 40 of about 52,671 (297)

Longitudinal Joint Specifications and Performance [PDF]

open access: yes, 2012
Deterioration of longitudinal joints is widely recognized as one of the major factors contributing to failure of asphalt pavements. Finding ways to improve the durability of longitudinal joints will lead to improved service lives and lower life cycle ...
Olek, Jan   +2 more
core   +1 more source

Modelling rapid non-destructive test using light weight deflectometer on granular soils across different degrees of saturation

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
This study introduces an advanced finite element model for the light weight deflectometer (LWD), which integrates contact mechanics with fully coupled models.
Javad Ghorbani   +3 more
doaj   +1 more source

Integrated Geotechnical Analysis of Allophanic Volcanic Ash Soils: SDMT and Laboratory Perspectives

open access: yesApplied Sciences
The geological study area is volcano-tectonic in nature. Microscopic observations and mineralogical analyses revealed the presence of allophane and diatom clusters whose mineral compositions coincided with weathered andesites and dacites.
Eddy Fernando Sanchez   +2 more
doaj   +1 more source

The Role of Soil Stabilisation in Mitigating the Impact of Climate Change in Transport Infrastructure with Reference to Wetting Processes

open access: yesApplied Sciences, 2021
Cost efficient and robust transport systems are of critical importance to future economic prosperity as well as for the society’s social and environmental well-being.
Ana Heitor   +2 more
doaj   +1 more source

Cool pavements

open access: yes, 2020
Cool pavements designate alternative pavements designed to reduce their contribution to urban heating. Urban heating generally refers to the sensible heat exchanged with the atmosphere by urban materials but can also include the radiative load they impose on pedestrians.
openaire   +3 more sources

A Novel Concrete-Based Sensor for Detection of Ice and Water on Roads and Bridges

open access: yesSensors, 2017
Hundreds of people are killed or injured annually in the United States in accidents related to ice formation on roadways and bridge decks. In this paper, a novel embedded sensor system is proposed for the detection of black ice as well as wet, dry, and ...
Habib Tabatabai, Mohammed Aljuboori
doaj   +1 more source

High strength self-compacting concrete as thin slabs: a car parking field study [PDF]

open access: yesRevista IBRACON de Estruturas e Materiais
This paper evaluates the aspects of dosage, construction, quality control, and functional and structural quality of self-compacting concrete (SCC) paving slabs built in a vehicle parking area, on a flat surface, with reduced thickness (100 mm).
José Tadeu Balbo   +4 more
doaj   +1 more source

Effect of Storage Time on the Structural Integrity of Silts and Organic Soils: An Analysis of Moisture Content, Unconfined Compressive Strength, and Elasticity

open access: yesApplied Sciences
The impact of storage duration on the geotechnical properties of soils is a recurring issue in the field of geotechnical engineering. Due to the lack of previous research addressing this topic, an experimental study was conducted to evaluate the ...
Alei Calderón-Carrasco   +3 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Rehabilitation of Concrete Pavements Utilizing Rebblization and Crack and Seat Methods:TR-473 , June 2005 [PDF]

open access: yes, 2005
Deterioration in portland cement concrete (PCC) pavements can occur due to distresses caused by a combination of traffic loads and weather conditions. Hot mix asphalt (HMA) overlay is the most commonly used rehabilitation technique for such deteriorated ...

core  

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