CUMULATIVE ROADBED DEFORMATION SIMULATION TEST SYSTEM WITH FULL SERVICE ENVIRONMENT AND TRAFFIC LOAD ACTION

WIPO Patent Application WO/2024/078503

A1

The present invention relates to the field of roadbed dynamic response model testing; provided are a cumulative roadbed deformation simulation test system and a method, having full service environment and traffic load action, and directed at the problem of difficulty in carrying out qualitative and quantitative research on cumulative deformation of a roadbed. By means of configuring a roadbed base model, a full service environment simulation test box, an excitation system and a monitoring system, simulation experiments are performed on the cumulative deformation of a roadbed under the action of a full service environment of freezing, thawing, dryness and wetness, rainfall, and groundwater levels, and traffic loads, so as to achieve reproduction of dynamic stress of the roadbed under different traffic loads and coupling simulation of the full service environment with traffic loads, thereby meeting the requirements for cumulative roadbed deformation research.

CUI XINZHUANG (CN)
ZHANG XIAONING (CN)
BAO ZHENHAO (CN)
HAO JIANWEN (CN)
DU YEFENG (CN)
JIN QING (CN)
WANG XUDONG (CN)
LI JIN (CN)
ZHANG JIONG (CN)
ZHANG SHENGQI (CN)
WANG YILIN (CN)
LI XIANGYANG (CN)
YAN SHIRONG (CN)
CAO TIANCAI (CN)

PCT/CN2023/123811

April 18, 2024

October 10, 2023

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UNIV CHONGQING (CN)
UNIV SHANDONG (CN)
UNIV SHANDONG JIAOTONG (CN)
JINAN DOCER TESTING MACHINE TECH CO LTD (CN)

G01N33/42

CN115480049A	2022-12-16
CN110749517A	2020-02-04
CN201359584Y	2009-12-09
CN112900508A	2021-06-04
CN212077884U	2020-12-04

JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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