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RISRheological Properties at Low Temperatures and Chemical Analysis of a Composite Asphalt Modified with Polyphosphoric Acid
Publisher: ASCE
Abstract: This work improved the low-temperature rheological properties of asphalt modified with styrene butadiene styrene (SBS) using an acid modifier, namely polyphosphoric acid (PPA), and investigated the microstructural changes ...
Bidirectional Asymmetric Accordion-Type Soft Robot for Respiratory Assistance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Respiratory assistance is of significant importance for achieving pulmonary rehabilitation in individuals with weakened respiratory muscles. Soft actuators have great potential in rehabilitation application; yet, there is ...
Determination of Optimum Preload Considering the Skidding and Thermal Characteristic of High-Speed Angular Contact Ball Bearing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Skidding is a typical behavior of high-speed angular contact ball bearings. Studies show that the effect of preload on bearing skidding and thermal characteristic is essential but insufficient. This paper proposed a ...
Laboratory and Field Evaluation of a Novel Cement Grout Asphalt Composite
Publisher: American Society of Civil Engineers
Abstract: The novel cement grout asphalt composite (CGAC) in this study is a new semiflexible composite consisting of open-graded hot mix asphalt (HMA) filled by injecting cement grout materials. The mechanical performance and ...
Bidirectional Asymmetric Accordion-Type Soft Robot for Respiratory Assistance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Respiratory assistance is of significant importance for achieving pulmonary rehabilitation in individuals with weakened respiratory muscles. Soft actuators have great potential in rehabilitation application; yet, there is ...