Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Feeding dynamic compaction replacement composite construction method
The invention relates to a composite construction method for charging and dynamic compaction replacement. The composite construction method comprises the following steps that 1, after a rammer and a rammer are weighed and a pier body material is checked and accepted, site dewatering, site leveling and positioning and paying-off of a main ramming point are carried out; main tamping points are distributed in a quincunx shape; step 2, carrying out first-time charging and dynamic compaction replacement construction on a main compaction point; 3, after completion, waiting for the dissipation release period for 7 days, and carrying out second-time charging dynamic compaction replacement construction; meanwhile, dynamic compaction construction of auxiliary compaction points is conducted, and the auxiliary compaction points are distributed in a quincunx shape; 4, after completion, waiting for the dissipation release period for 7 days, and then carrying out first-time full compaction construction; and 5, the second time of full compaction construction is carried out after five days, and a static load test is carried out after standing. The method can be applied to the dynamic compaction replacement construction process under the large-area unfavorable geological condition, the construction progress can be accelerated, the construction efficiency can be improved, the labor consumption can be reduced, and the bearing capacity of the treated foundation can be improved.
本发明涉及一种加料强夯置换复合施工方法，包括如下步骤：步骤1：夯机、夯锤过磅、墩体材料验收后进行场地降水、场地平整、主夯点的定位放线；主夯点按梅花形布点；步骤2：进行主夯点第一遍加料强夯置换施工；步骤3：完成后，等待消散释放期7天进行第二遍加料强夯置换施工；同时进行辅助夯点强夯施工，辅助夯点按梅花形布点；步骤4：完成后，等待消散释放期7天后进行第一遍满夯施工；步骤5：间隔5天后进行第二遍满夯施工，静待后进行静载试验。本发明可以应用在大面积不良地质条件下的强夯置换施工过程中，且能够加快施工进度，提高施工效率，减少人工消耗，提高处理后的地基承载力。
Feeding dynamic compaction replacement composite construction method
The invention relates to a composite construction method for charging and dynamic compaction replacement. The composite construction method comprises the following steps that 1, after a rammer and a rammer are weighed and a pier body material is checked and accepted, site dewatering, site leveling and positioning and paying-off of a main ramming point are carried out; main tamping points are distributed in a quincunx shape; step 2, carrying out first-time charging and dynamic compaction replacement construction on a main compaction point; 3, after completion, waiting for the dissipation release period for 7 days, and carrying out second-time charging dynamic compaction replacement construction; meanwhile, dynamic compaction construction of auxiliary compaction points is conducted, and the auxiliary compaction points are distributed in a quincunx shape; 4, after completion, waiting for the dissipation release period for 7 days, and then carrying out first-time full compaction construction; and 5, the second time of full compaction construction is carried out after five days, and a static load test is carried out after standing. The method can be applied to the dynamic compaction replacement construction process under the large-area unfavorable geological condition, the construction progress can be accelerated, the construction efficiency can be improved, the labor consumption can be reduced, and the bearing capacity of the treated foundation can be improved.
本发明涉及一种加料强夯置换复合施工方法，包括如下步骤：步骤1：夯机、夯锤过磅、墩体材料验收后进行场地降水、场地平整、主夯点的定位放线；主夯点按梅花形布点；步骤2：进行主夯点第一遍加料强夯置换施工；步骤3：完成后，等待消散释放期7天进行第二遍加料强夯置换施工；同时进行辅助夯点强夯施工，辅助夯点按梅花形布点；步骤4：完成后，等待消散释放期7天后进行第一遍满夯施工；步骤5：间隔5天后进行第二遍满夯施工，静待后进行静载试验。本发明可以应用在大面积不良地质条件下的强夯置换施工过程中，且能够加快施工进度，提高施工效率，减少人工消耗，提高处理后的地基承载力。
Feeding dynamic compaction replacement composite construction method
一种加料强夯置换复合施工方法
HE JING (Autor:in) / QIU DI (Autor:in) / GU DAWEI (Autor:in) / ZHOU SHUCHUN (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2016
Construction process for dynamic compaction replacement
| Europäisches Patentamt | 2022
Construction method of dynamic compaction block stone bench replacement composite foundation
| Europäisches Patentamt | 2021
GRID COMPACTION PLATE FOR PERRFORMING DYNAMIC REPLACEMENT CONSTRUCTION METHOD
Europäisches Patentamt | 2025