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A platform for research: civil engineering, architecture and urbanism
Planting soil backfilling construction method
The invention discloses a planting soil backfilling construction method. The method comprises the steps that planting soil is improved; self-compacting concrete is adopted for pouring and backfilling of the backfilling area, and after the self-compacting concrete is solidified to form a concrete layer, curing is completed; a drainage layer and a supporting layer are sequentially laid on the concrete layer from bottom to top; new planting soil is backfilled on the supporting layer, the height of the planting soil layer formed by backfilling is not smaller than 2 m, when the planting soil layer is backfilled, backfilling is conducted according to 4-5 layers, and after backfilling of each layer, the next new planting soil layer is backfilled after flattening is conducted through construction equipment. The excavated soil and the backfill area are transformed, the environment is protected, the influence on the construction area is reduced, the soil fertility is increased, a reasonable drainage structure is arranged, the concrete layer is laid, collapse is avoided, multiple problems in backfill are solved at a time, and the method is suitable for application and popularization.
本发明公开了一种种植土回填施工方法，包括：改良种植土；采用自密实混凝土对回填区域进行浇筑回填，待自密实混凝土凝固形成混凝土层，完成养护；在混凝土层上依次从下而上铺设排水层和支撑层；在支撑层上回填新的种植土，且回填形成的种植土层的高度不小于2米，其中，回填种植土层时，按照4～5层进行回填，每层回填后，使用施工设置进行压平再回填下一层新的种植土层。本发明通过将挖出的土壤和回填区域进行了改造，不仅保护了环境、减少了对施工区域的影响，而且增加了土壤肥力、设置了合理的排水结构，且铺设有混凝土层，避免了塌陷，一举解决了回填中的多个问题，适合推广使用。
Planting soil backfilling construction method
The invention discloses a planting soil backfilling construction method. The method comprises the steps that planting soil is improved; self-compacting concrete is adopted for pouring and backfilling of the backfilling area, and after the self-compacting concrete is solidified to form a concrete layer, curing is completed; a drainage layer and a supporting layer are sequentially laid on the concrete layer from bottom to top; new planting soil is backfilled on the supporting layer, the height of the planting soil layer formed by backfilling is not smaller than 2 m, when the planting soil layer is backfilled, backfilling is conducted according to 4-5 layers, and after backfilling of each layer, the next new planting soil layer is backfilled after flattening is conducted through construction equipment. The excavated soil and the backfill area are transformed, the environment is protected, the influence on the construction area is reduced, the soil fertility is increased, a reasonable drainage structure is arranged, the concrete layer is laid, collapse is avoided, multiple problems in backfill are solved at a time, and the method is suitable for application and popularization.
本发明公开了一种种植土回填施工方法，包括：改良种植土；采用自密实混凝土对回填区域进行浇筑回填，待自密实混凝土凝固形成混凝土层，完成养护；在混凝土层上依次从下而上铺设排水层和支撑层；在支撑层上回填新的种植土，且回填形成的种植土层的高度不小于2米，其中，回填种植土层时，按照4～5层进行回填，每层回填后，使用施工设置进行压平再回填下一层新的种植土层。本发明通过将挖出的土壤和回填区域进行了改造，不仅保护了环境、减少了对施工区域的影响，而且增加了土壤肥力、设置了合理的排水结构，且铺设有混凝土层，避免了塌陷，一举解决了回填中的多个问题，适合推广使用。
Planting soil backfilling construction method
种植土回填施工方法
HE JINXING (author) / XIANG HANYU (author) / SUN PENGBIAO (author) / YU HUAN (author) / SUN YANG (author) / LIU YUEGUANG (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
A01B
SOIL WORKING IN AGRICULTURE OR FORESTRY
,
Bodenbearbeitung in Land- oder Forstwirtschaft
/
A01G
Gartenbau
,
HORTICULTURE
/
C04B
Kalk
,
LIME
/
C05G
Mischungen aus Düngemitteln, die als einzelne von verschiedenen Unterklassen der Klasse C05 umfasst werden
,
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen
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