Semantic Scholar Open Access 2021 3 sitasi

Analysis on the Control Effect of Enhanced Cushion on the Difference Settlement of New and Old Subgrade in Soft Foundation Area

Zhen-hua Jiang Dong-Yun Yang Zhiwei Yang Zhe Wang Xiaochun Zhang

Lihat Sumber DOI

Abstrak

In order to reduce the differential settlement of the extended urban highway splicing segment, we monitored the junction of the new and old subgrade in the practical engineering, analyzed the value of pavement deformation. It found that the smaller the modulus ratio of the new and old subgrade, the greater the non-uniform settlement value. At the same time, the uneven settlement and lateral displacement of the road can be effectively reduced by using the pile-reinforced cushion structure. So the results show that the pile-reinforced cushion structure can effectively reduce the uneven settlement and lateral displacement of the old and new roads, strengthen the links between old and new roads; To enhance the stability of subgrade, it can be used for widening the old road in soft soil foundation.

Topik & Kata Kunci

Physics Geology

Penulis (5)

Zhen-hua Jiang

Dong-Yun Yang

Zhiwei Yang

Zhe Wang

Xiaochun Zhang

Format Sitasi

APA MLA BibTeX

Jiang, Z., Yang, D., Yang, Z., Wang, Z., Zhang, X. (2021). Analysis on the Control Effect of Enhanced Cushion on the Difference Settlement of New and Old Subgrade in Soft Foundation Area. https://doi.org/10.1088/1742-6596/1838/1/012036

Akses Cepat

Lihat di Sumber doi.org/10.1088/1742-6596/1838/1/012036

Informasi Jurnal

Tahun Terbit: 2021
Bahasa: en
Total Sitasi: 3×
Sumber Database: Semantic Scholar
DOI: 10.1088/1742-6596/1838/1/012036
Akses: Open Access ✓