Performance of Full-Scale Test Section of Low-Volume Road with Reinforcing Base Layer of Soil–Lime

2011 ◽  
Vol 2204 (1) ◽  
pp. 158-164 ◽  
Author(s):  
Leonardo Behak
Keyword(s):  
Test Section ◽  
Full Scale ◽  
Base Layer ◽  
Full Scale Test ◽  
Scale Test ◽  
Low Volume

scholarly journals Design and Construction of a Full-Scale Test Section with Asphalt Rubber Gap-Graded Wearing Course Mixture

2012 ◽  
Vol 53 ◽  
pp. 524-534 ◽  
Author(s):  
Ezio Santagata ◽  
Pier Paolo Riviera ◽  
Davide Dalmazzo ◽  
Michele Lanotte ◽  
Mariachiara Zanetti ◽  
...  
Keyword(s):  
Test Section ◽  
Full Scale ◽  
Full Scale Test ◽  
Asphalt Rubber ◽  
Scale Test ◽  
Design And Construction

scholarly journals Performance of Polypropylene Fiber-Reinforced Solidified Soil

2021 ◽  
Vol 2021 ◽  
pp. 1-16
Author(s):  
Cheng Hu ◽  
Xingzhong Weng ◽  
Cong Liu ◽  
Le Jiang ◽  
Junzhong Liu ◽  
...  
Keyword(s):  
Dynamic Loading ◽  
Test Section ◽  
Reinforced Soil ◽  
Full Scale ◽  
Fiber Reinforced ◽  
Full Scale Test ◽  
Soil Base ◽  
Pull Out ◽  
Scale Test ◽  
Fiber Reinforced Soil

Urgent repair and construction of airstrips is a research hotspot in global airport engineering. Selecting the proper structural materials is a key component of the airstrip repair process. First, with unconfined compressive strength and splitting tensile strength, the fiber length and content of polypropylene (PP) fiber-reinforced solidified soil were optimized. Then, using a scanning electron microscope, the reinforcing mechanism of PP fiber on soil and the influence mechanism of fiber parameters on fiber-reinforced soil were discussed and analyzed. Lastly, a full-scale test section was paved, on which static and dynamic loading tests were performed to verify the carrying capacity and deformation characteristics of the full-scale test section. The above research provides a theoretical foundation and data support for the urgent repair and construction of airstrip. Results indicate that PP fiber with length of 12 mm and fiber content of 0.3% has optimal performance and economic cost. The reinforcing mechanism of fiber-reinforced soil can be summarized to be the effect of a one-dimensional lacing wire and the effect of a three-dimensional network structure. Fibers show two failure modes of pull-out and tensile failure. After 20000 dynamic loading cycles, the stress at the bottom of each structural section varies less, the graded plastic deformation is stable, and the cumulative plastic deformations of the fiber-reinforced soil base, solidified soil base, and cemented soil base pavement structures are 0.83 mm, 0.93 mm, and 1.2 mm, respectively. Pavement structure composed of fiber-reinforced solidified soil can meet the load capacity requirements for use in airstrips under the characteristics of time-sensitive application.

Full-Scale Test on Coupled Thermo-Hydro-Mechanical Processes in Engineered Barrier System

1994 ◽  
Vol 1 (1) ◽  
pp. 77-83
Author(s):  
Yoshiji Moro ◽  
Tomoo Fujita ◽  
Takeshi Kanno ◽  
Akira Kobayashi
Keyword(s):  
Full Scale ◽  
Full Scale Test ◽  
Scale Test ◽  
Engineered Barrier

The assessment of particulate matter (PM2.5) removal efficiency on air cleaner products through full scale test in Korea

2019 ◽  
Vol 18 (1) ◽  
pp. 76-80 ◽  
Author(s):  
Kichul Kim ◽  
Pil-Ju Park ◽  
Soomi Eo ◽  
Seungmi Kwon ◽  
Kwangrae Kim ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Removal Efficiency ◽  
Full Scale ◽  
Full Scale Test ◽  
Air Cleaner ◽  
Scale Test

Predicting Roof Diaphragm and Endwall Stiffness From Full-Scale Test Results of a Metal-Clad, Post-Frame Building

1992 ◽  
Vol 35 (3) ◽  
pp. 977-985 ◽  
Author(s):  
K. G. Gebremedhin ◽  
J. A. Bartsch ◽  
M. C. Jorgensen
Keyword(s):  
Full Scale ◽  
Test Results ◽  
Full Scale Test ◽  
Frame Building ◽  
Scale Test

Numerical evaluation of contaminants mixing uniformity in a full-scale test chamber with mixing fan

2020 ◽  
pp. 1420326X2097902
Author(s):  
Hai-Xia Xu ◽  
Yu-Tong Mu ◽  
Yin-Ping Zhang ◽  
Wen-Quan Tao
Keyword(s):  
Concentration Distribution ◽  
Test Chamber ◽  
Full Scale ◽  
Numerical Results ◽  
Test Method ◽  
Test Accuracy ◽  
Full Scale Test ◽  
Concentration Region ◽  
Airflow Field ◽  
Scale Test

Most existing models and standards for volatile organic compounds emission assume that contaminants are uniform in the testing devices. In this study, a three-dimensional transient numerical model was proposed to simulate the mass transport process based on a full-scale test chamber with a mixing fan, and the airflow field and contaminants concentration distribution were obtained within the chamber under airtight and ventilated conditions. The model was validated by comparing the numerical results with experimental data. The numerical results show that the contaminant source position and the airflow field characteristics have significant impact on the contaminant mixing, and the fan rotation has an important role in accelerating mixing. In the initial mixing stage, the concentration distribution is obviously uneven; as the mixing progresses, it gradually reaches acceptable uniformity except for some sensitive regions, such as high concentration region at the injection point of the contaminants and low concentration region at the air inlet. To ensure test accuracy, the monitor should avoid above sensitive regions; and some special regions are recommended where contaminant concentration uniformity can be reached sooner. The ventilated chamber results indicate that the mixture of contaminants in the chamber is actually better than the results shown by conventional test method.

Design and full scale test of the fuel handling system

2002 ◽  
Vol 218 (1-3) ◽  
pp. 169-178 ◽  
Author(s):  
J.G Liu ◽  
H.L Xiao ◽  
C.P Li
Keyword(s):  
Full Scale ◽  
Full Scale Test ◽  
Handling System ◽  
Scale Test

Instrumented Full Scale Test and Numerical Analysis to Investigate Performance of Bamboo Pile-Mattress System as Soil Reinforcement for Coastal Embankment on Soft Clay

2014 ◽  
Vol 501-504 ◽  
pp. 2132-2137
Keyword(s):  
Numerical Analysis ◽  
Geotechnical Engineering ◽  
Soft Clay ◽  
Full Scale ◽  
Soil Reinforcement ◽  
Disaster Mitigation ◽  
Full Scale Test ◽  
Scale Test

Removed due to plagiarism. The original was published by: Liu, Deng and Chu (eds) © 2008 Science Press Beijing and Springer-Verlag GmbH Berlin Heidelberg Geotechnical Engineering for Disaster Mitigation and Rehabilitation http://www.ftsl.itb.ac.id/kk/geotechnical_engineering/wp-content/uploads/2008/06/irsyam-165.pdf

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