Inventor

ZHANG CHUANTONG

CN3 patents

Patents

3 patents

US11486804B1Nov 1, 2022

Device for simulating full-scale pile-sinking process of static pressure pile by air bag preloading and test method thereof

UNIV QINGDAO TECHNOLOGY12 citations81

US11635284B1Apr 25, 2023

Testing apparatus for pile end settlement of rock-socketed driven PHC tube pile and installation method

UNIV QINGDAO TECHNOLOGY3 citations66

US12435484B2Oct 7, 2025

System and method for monitoring earth pressure and displacement of miniature steel pipe pile body

UNIV QINGDAO TECHNOLOGY0 citations45