Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Special soil subgrade structure and construction method thereof
The invention discloses a special soil subgrade structure and a construction method thereof. The special soil subgrade structure comprises a special soil, a triple-combined soil, a cohesive soil, a gravel cushion and a triple-combined soil base course, wherein bamboo filaments are additionally mixed in the triple-combined soil. According to the invention, the bearing capacity and the stability of the special soil subgrade structure can be improved; influences of extraneous water, such as side slope seepage, surface water, underground water and the like, on special soil can be also effectively blocked; the special soil sensitive to water, such as an expansive soil, a collapsible loess, a red clay, a salinized soil and the like, can be directly used for laying of the subgrade; building fillers can be sufficiently utilized to avoid spoiling of excavation soil, borrowing of fillers and transferring of the fillers; and the adoption of a novel bamboo material as reinforcing and slope-protecting materials adapts to a demand that the civil construction industry is developed towards low-carbon, energy-saving, environment-friendly and sustainable directions. Therefore, the special soil subgrade structure disclosed by the invention can save project investment and is energy-saving and environment-friendly.
Special soil subgrade structure and construction method thereof
The invention discloses a special soil subgrade structure and a construction method thereof. The special soil subgrade structure comprises a special soil, a triple-combined soil, a cohesive soil, a gravel cushion and a triple-combined soil base course, wherein bamboo filaments are additionally mixed in the triple-combined soil. According to the invention, the bearing capacity and the stability of the special soil subgrade structure can be improved; influences of extraneous water, such as side slope seepage, surface water, underground water and the like, on special soil can be also effectively blocked; the special soil sensitive to water, such as an expansive soil, a collapsible loess, a red clay, a salinized soil and the like, can be directly used for laying of the subgrade; building fillers can be sufficiently utilized to avoid spoiling of excavation soil, borrowing of fillers and transferring of the fillers; and the adoption of a novel bamboo material as reinforcing and slope-protecting materials adapts to a demand that the civil construction industry is developed towards low-carbon, energy-saving, environment-friendly and sustainable directions. Therefore, the special soil subgrade structure disclosed by the invention can save project investment and is energy-saving and environment-friendly.
Special soil subgrade structure and construction method thereof
LUO ZHENGDONG (Autor:in) / SU YONGHUA (Autor:in) / DONG HUI (Autor:in) / CHEN CHENG (Autor:in) / TANG SHENGHUA (Autor:in) / WANG KUI (Autor:in) / TAN RONGSHAI (Autor:in) / CHEN CAN (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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