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A platform for research: civil engineering, architecture and urbanism
Reinforced solidification method for soft soil foundation
The invention relates to a reinforcing and curing method for a soft soil foundation. The reinforcing and curing method comprises the following steps: defining a foundation range; tamping the foundation; adding aggregate; arranging drainage ditches; paving a three-lime soil base layer; geogrids are laid; graded broken stones are laid, soft soil on the surface layer of the foundation is shoveled and cleaned, broken stone aggregate is added, and gaps of the broken stone aggregate are filled with sandy soil, so that the basic hardness of the foundation can be improved, and the compressive capacity of the foundation is improved through the three-lime soil base layer; and the geogrid is additionally arranged between the three-lime soil base layer and the graded broken stone, so that the stability of the graded broken stone bottom foundation is improved.
本发明涉及一种软土地基的增强固化方法，包括如下步骤：界定地基范围；地基夯实；添加骨料；设置排水沟；铺设三灰土基层；铺设土工格栅；铺设级配碎石，通过对地基表层软土铲除清理，并且添加碎石骨料，在碎石骨料的缝隙中填充砂土，可以提高地基的基础硬度，利用三灰土基层提高地基的抗压能力，在三灰土基层与级配碎石之间加设土工格栅有利于提高级配碎石底部基础的稳定性。
Reinforced solidification method for soft soil foundation
The invention relates to a reinforcing and curing method for a soft soil foundation. The reinforcing and curing method comprises the following steps: defining a foundation range; tamping the foundation; adding aggregate; arranging drainage ditches; paving a three-lime soil base layer; geogrids are laid; graded broken stones are laid, soft soil on the surface layer of the foundation is shoveled and cleaned, broken stone aggregate is added, and gaps of the broken stone aggregate are filled with sandy soil, so that the basic hardness of the foundation can be improved, and the compressive capacity of the foundation is improved through the three-lime soil base layer; and the geogrid is additionally arranged between the three-lime soil base layer and the graded broken stone, so that the stability of the graded broken stone bottom foundation is improved.
本发明涉及一种软土地基的增强固化方法，包括如下步骤：界定地基范围；地基夯实；添加骨料；设置排水沟；铺设三灰土基层；铺设土工格栅；铺设级配碎石，通过对地基表层软土铲除清理，并且添加碎石骨料，在碎石骨料的缝隙中填充砂土，可以提高地基的基础硬度，利用三灰土基层提高地基的抗压能力，在三灰土基层与级配碎石之间加设土工格栅有利于提高级配碎石底部基础的稳定性。
Reinforced solidification method for soft soil foundation
一种软土地基的增强固化方法
CAI JIAWEI (author) / LI QIU (author)
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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