Holdable device for evaluating roadbed soil compression effect
The utility model discloses a handheld device for evaluating the compression effect of roadbed soil. The handheld device comprises a compression system, a measuring system and a weight, the compression system comprises a pressure-bearing system, a spring and an iron block, the pressure-bearing syste...
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| creator | BAI JIANWEN LIU XIAOQIANG QIAN GUANQIANG DONG PING ZHENG SHENGLI CHEN CHUAN ZHU HAIWEN QIN ZHENLONG SUN ZHONGMING CHAI SHAOQIANG ZHANG BAOWANG CAI DONGBO CHEN ZHENG CHANG BEN |
| description | The utility model discloses a handheld device for evaluating the compression effect of roadbed soil. The handheld device comprises a compression system, a measuring system and a weight, the compression system comprises a pressure-bearing system, a spring and an iron block, the pressure-bearing system comprises a pressure-bearing plate, a supporting rod and a contact plate, the pressure-bearing plate is fixedly connected with the contact plate through the supporting rod, the spring is arranged at the lower part of the contact plate, the top of the spring is connected with the bottom of the contact plate, the iron block is arranged at the bottom of the spring, and the top of the iron block is connected with the bottom of the spring; the spring, the iron block and the contact plate are arranged in the protective shell, a hole is formed in the top of the protective shell, the supporting rod penetrates through the hole to be connected with the contact plate, and a detachable bottom cover is arranged at the bottom |
| format | Patent |
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| language | chi ; eng |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Holdable device for evaluating roadbed soil compression effect |
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