Junbo Sun

Title: Innovations of Junbo Sun in 3D Printed Concrete

Introduction

Junbo Sun is a notable inventor based in Changzhou, China. He has made significant contributions to the field of construction technology, particularly in the area of 3D printed concrete. His innovative approaches have the potential to enhance construction efficiency and quality.

Latest Patents

Junbo Sun holds a patent for a "Quantification method for microscopic cracks inside 3D printed concrete and system thereof." This patent introduces a method that utilizes an improved attention-guided denoising neural network (IADNet) to enhance the quality of microscopic crack images. The IADNet effectively extracts features from these images, perceives noise at multiple levels, and performs denoising processing. This advancement greatly improves image quality and enhances texture details, which is beneficial for training segmentation networks. The combination of IADNet and a semantic segmentation algorithm allows for precise recognition and quantification of microscopic cracks, addressing the challenges in measuring and analyzing these cracks in 3D printed concrete.

Career Highlights

Throughout his career, Junbo Sun has worked with prominent organizations such as Jiangxi Transportation Investment Group Co., Ltd. and East China Jiaotong University. His experience in these institutions has contributed to his expertise in construction technology and innovation.

Collaborations

Junbo Sun has collaborated with notable colleagues, including Baidian Li and Xiangyu Wang. Their joint efforts have furthered advancements in the field of 3D printing and concrete technology.

Conclusion

Junbo Sun's innovative work in quantifying microscopic cracks in 3D printed concrete showcases his commitment to improving construction methods. His contributions are paving the way for enhanced quality and efficiency in the construction industry.