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A platform for research: civil engineering, architecture and urbanism
Study on the Settlement of an Expressway Foundation with Cement Mixing Piles in the Yellow River Alluvial Plain
A physical model for expressway foundation with cement mixing piles was established according to the similarity theory. The effect of pile length, area replacement ratio and surcharge load on foundation settlement was studied. The pile length was varied from 40 cm to 100 cm while the area replacement ratio was changed from 0.023 to 0.093. Test results show that the foundation settlement will decrease as the increase of pile length at the same area replacement ratio and surcharge load. As the surcharge load increases, the settlement difference between foundation with longer pile and shorter pile will also increase. When the pile length is certain, bigger area replacement ratio will lead to smaller foundation settlement.
Study on the Settlement of an Expressway Foundation with Cement Mixing Piles in the Yellow River Alluvial Plain
A physical model for expressway foundation with cement mixing piles was established according to the similarity theory. The effect of pile length, area replacement ratio and surcharge load on foundation settlement was studied. The pile length was varied from 40 cm to 100 cm while the area replacement ratio was changed from 0.023 to 0.093. Test results show that the foundation settlement will decrease as the increase of pile length at the same area replacement ratio and surcharge load. As the surcharge load increases, the settlement difference between foundation with longer pile and shorter pile will also increase. When the pile length is certain, bigger area replacement ratio will lead to smaller foundation settlement.
Study on the Settlement of an Expressway Foundation with Cement Mixing Piles in the Yellow River Alluvial Plain
Yao, Zhanyong (author) / Yao, Kai (author) / Zhang, Xiaomeng (author) / Song, Xiuguang (author) / Ma, Teng (author) / Pan, Xianghong (author)
Fourth Geo-China International Conference ; 2016 ; Shandong, China
Geo-China 2016 ; 10-17
2016-07-21
Conference paper
Electronic Resource
English
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