Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit backfilling structure and construction method thereof
The invention discloses a foundation pit backfilling structure and a construction method thereof. The foundation pit backfilling structure comprises a foundation pit, wherein the foundation pit is filled with a cementing material, and the cementing material is wrapped with dense soil blocks; soil dug out of the foundation pit is made into the dense soil blocks for later use; before the foundation pit is backfilled, the foundation pit is cleaned up; then the foundation pit is filled with the cementing material and the dense soil blocks until the foundation pit is filled; after the surface of the filled foundation pit is solidified, a wire is pulled for leveling, and the position exceeding the standard elevation is leveled in time along the wire; the position lower than the standard elevation is filled with the cementing material again to enable the surface of the foundation pit to be horizontal; and whether the backfilled foundation pit is maintained or not is judged according to actual construction requirements. In general, the foundation pit backfilling structure has the advantages of being simple and convenient to construct, low in cost, good in environmental protection property and good in backfilling effect.
本发明公开了一种基坑回填结构及其施工方法，包括基坑，基坑内填充有胶结料，胶结料内包裹有密实土块；将基坑挖出的土制成密实土块待用；基坑回填前，先将基坑清理干净；再将胶结料和密实土块填充到基坑内；直到基坑填充完成；待填充完成的基坑表面凝固后，拉线找平，超过标准高程的地方，及时依线铲平；低于标准高程的地方，应再次填充胶结料使基坑表面达到水平；根据实际施工需求，是否对回填完的基坑进行养生；总的，本发明具有施工简单方便、成本低、环保性好、回填效果好的优点。
Foundation pit backfilling structure and construction method thereof
The invention discloses a foundation pit backfilling structure and a construction method thereof. The foundation pit backfilling structure comprises a foundation pit, wherein the foundation pit is filled with a cementing material, and the cementing material is wrapped with dense soil blocks; soil dug out of the foundation pit is made into the dense soil blocks for later use; before the foundation pit is backfilled, the foundation pit is cleaned up; then the foundation pit is filled with the cementing material and the dense soil blocks until the foundation pit is filled; after the surface of the filled foundation pit is solidified, a wire is pulled for leveling, and the position exceeding the standard elevation is leveled in time along the wire; the position lower than the standard elevation is filled with the cementing material again to enable the surface of the foundation pit to be horizontal; and whether the backfilled foundation pit is maintained or not is judged according to actual construction requirements. In general, the foundation pit backfilling structure has the advantages of being simple and convenient to construct, low in cost, good in environmental protection property and good in backfilling effect.
本发明公开了一种基坑回填结构及其施工方法，包括基坑，基坑内填充有胶结料，胶结料内包裹有密实土块；将基坑挖出的土制成密实土块待用；基坑回填前，先将基坑清理干净；再将胶结料和密实土块填充到基坑内；直到基坑填充完成；待填充完成的基坑表面凝固后，拉线找平，超过标准高程的地方，及时依线铲平；低于标准高程的地方，应再次填充胶结料使基坑表面达到水平；根据实际施工需求，是否对回填完的基坑进行养生；总的，本发明具有施工简单方便、成本低、环保性好、回填效果好的优点。
Foundation pit backfilling structure and construction method thereof
一种基坑回填结构及其施工方法
HUANG KUNPENG (Autor:in) / ZHANG LEHU (Autor:in) / HUANG KAIQIANG (Autor:in) / LU YUECHUN (Autor:in) / ZHAI ZHIHUI (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Earth and rock foundation pit backfilling machine and backfilling method thereof
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