
R&D History
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2010s
Rolling Replaced by Tamping, Piling Replaced by Tamping
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2020s
By virtue tamping energy to change ‘Water Content’, ‘Tamping Times’, and ‘Grain Size’.
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Jul, 2021
Clarified the main body that the R&D center relies on.
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Jun, 2021
Established the Joint R&D Center for Dynamic Compaction Technology.
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Nov, 2022
Based on the Jinzhong and Minguang projects, 3 papers related to foundation treatment have been published.
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Sept, 2022
Based on the projects of Suyan and Baowu, two papers related to dynamic compaction foundation treatment have been published.
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Jul, 2022
Established four major R&D directions for the project.
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Jun, 2022
The fourth seminar of the project was held to conduct an annual summary and formulate next year's work plan.
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Feb, 2022
The third seminar of the project was held to determine the follow-up research direction of the project.
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Nov, 2023
Attended the conference and gave a presentation on the innovative exploration of the application of dynamic compaction method in airport construction.
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Oct, 2023
The company participated in the compilation of the ‘Technical Regulations for Loess High Fill Sites and Foundations’ edited by the China Jikan Research Institute of Engineering Investigation and Design Co., Ltd.
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Aug, 2023
The company has created a complete industrial chain of geotechnical engineering that is specialized, refined, special and innovative.
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Jul, 2023
The company has been selected as one of the ‘2023 Shanxi Province Specialized, Refined, Special and Innovative Benchmarking Enterprises List’.
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May, 2023
Successfully obtained an international invention patent.
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Apr, 2023
The R&D center and other units jointly participated in the compilation of 3 standard books.
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Mar, 2023
Six patents have been written based on engineering projects.
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Feb, 2023
Members of the R&D center visited the editorial department of 'Foundation Treatment'.