Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for filling highway roadbed with solidified sea sand soil
The invention discloses a construction method for filling a highway roadbed with solidified sea sand soil. The construction method comprises the following steps: S1, preparing soil; S2, pumping water and removing silt; S3, carrying out off-site mixing; S4, back-filling layer by layer; S5, carrying out leveling and road mixing; and S6, rolling and forming. The solidified sea sand soil is adopted, local materials can be used, the transportation cost is low, the engineering cost is reduced, cultivated land can be protected, environmental damage is reduced, the sea sand soil particles are small, the turning and stirring process can be completed without the need of preparing enough turning and stirring machines on site, the turning and stirring frequency is small, the construction turning and stirring time can be saved, in addition, due to the fact that the water seepage performance of the sea sand is good, the surface is not muddy after raining, normal soil moving and leveling construction can be guaranteed even in raining, construction can be conducted rapidly after raining, the construction is basically not limited by rainy seasons, and the construction progress is fast.
本发明公开了一种固化海沙土壤填筑公路路基施工方法，包括以下步骤：S1.备土；S2.抽水清淤；S3.场外拌和；S4.逐层回填；S5.整平路拌；S6.碾压成型。本发明采用固化海沙土，能够就地取材，运输成本低廉，降低工程造价，同时能保护耕地，减少环境破坏，且海沙土颗粒小，现场不需要配备足够数量的翻拌机械，就能完成翻拌的工艺，翻拌次数小，又能节省施工翻拌的时间，另外由于海沙土渗水性能好，雨后表面不会泥泞，下雨也能保证正常的运土、整平施工，且雨后又能迅速的转入施工，基本不受雨季制约，施工进度快。
Construction method for filling highway roadbed with solidified sea sand soil
The invention discloses a construction method for filling a highway roadbed with solidified sea sand soil. The construction method comprises the following steps: S1, preparing soil; S2, pumping water and removing silt; S3, carrying out off-site mixing; S4, back-filling layer by layer; S5, carrying out leveling and road mixing; and S6, rolling and forming. The solidified sea sand soil is adopted, local materials can be used, the transportation cost is low, the engineering cost is reduced, cultivated land can be protected, environmental damage is reduced, the sea sand soil particles are small, the turning and stirring process can be completed without the need of preparing enough turning and stirring machines on site, the turning and stirring frequency is small, the construction turning and stirring time can be saved, in addition, due to the fact that the water seepage performance of the sea sand is good, the surface is not muddy after raining, normal soil moving and leveling construction can be guaranteed even in raining, construction can be conducted rapidly after raining, the construction is basically not limited by rainy seasons, and the construction progress is fast.
本发明公开了一种固化海沙土壤填筑公路路基施工方法，包括以下步骤：S1.备土；S2.抽水清淤；S3.场外拌和；S4.逐层回填；S5.整平路拌；S6.碾压成型。本发明采用固化海沙土，能够就地取材，运输成本低廉，降低工程造价，同时能保护耕地，减少环境破坏，且海沙土颗粒小，现场不需要配备足够数量的翻拌机械，就能完成翻拌的工艺，翻拌次数小，又能节省施工翻拌的时间，另外由于海沙土渗水性能好，雨后表面不会泥泞，下雨也能保证正常的运土、整平施工，且雨后又能迅速的转入施工，基本不受雨季制约，施工进度快。
Construction method for filling highway roadbed with solidified sea sand soil
一种固化海沙土壤填筑公路路基施工方法
ZHU LIULIU (Autor:in) / YU HUI (Autor:in)
03.12.2021
Patent
Elektronische Ressource
Chinesisch
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