Company Filing History:
Years Active: 2022-2023
Title: Innovations by Changyun Shi in Asphalt Mixture Detection
Introduction
Changyun Shi is a notable inventor based in Changsha, China. He has made significant contributions to the field of construction technology, particularly in the detection of compaction and shear strength characteristics of asphalt mixtures. With a total of 2 patents, his work is instrumental in improving construction quality and efficiency.
Latest Patents
Changyun Shi's latest patents include a "Device for detecting compaction and shear strength characteristics of asphalt mixture during construction compaction." This device features a fixed frame and a sophisticated detection system that includes a display, control panel, test claw, electric motor, lift switch, torque sensor, and temperature sensor. The control panel allows for the regulation of the electric motor and the rotation speed of the test claw. The claw-shaped blade, equipped with a temperature sensor, plays a crucial role in measuring the asphalt mixture's characteristics.
Another significant patent is the "Method for detecting compaction and shear strength characteristics of asphalt mixture during construction compaction." This method outlines a systematic approach to using the detection device, pressing the test claw into the asphalt mixture, and measuring internal temperature and shear characteristics during paving. The method emphasizes the importance of calculating a compaction detection index to monitor and guide construction quality in real-time.
Career Highlights
Changyun Shi is affiliated with Changsha University of Science and Technology, where he continues to advance research in construction technology. His innovative approaches have garnered attention in the industry, contributing to enhanced methodologies in asphalt mixture compaction.
Collaborations
He has collaborated with notable colleagues, including Guoping Qian and Huanan Yu, to further his research and development efforts in this field.
Conclusion
Changyun Shi's contributions to the detection of asphalt mixture characteristics are vital for improving construction practices. His innovative devices and methods are paving the way for more efficient and accurate construction processes.