Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dynamic compaction device and strong vibration liquefied foundation dynamic compaction reinforcing method
The invention relates to a dynamic compaction device and a strong vibration liquefied foundation dynamic compaction reinforcing method, and belongs to the field of highway construction.The dynamic compaction device comprises a dynamic compaction machine body and a rammer and further comprises a hole plugging mechanism arranged on the rammer, and the hole plugging mechanism comprises a hole plugging pipe and a bag arranged on the side wall of the hole plugging pipe; the hole blocking pipe is connected with the side wall of the air hole of the rammer, and the rammer is provided with a regulating and controlling assembly used for regulating and controlling bulging of the bag. Due to the arrangement of the hole blocking mechanism, soil and other impurities remaining in the air holes are discharged out of the air holes in time after the rammer leaves the ground, so that soil is not prone to being accumulated in the air holes of the rammer, and the purpose of improving the dynamic compaction reinforcement construction efficiency is achieved; the invention further provides a strong vibration liquefied foundation dynamic compaction reinforcing method. The method has the advantage of being high in construction efficiency.
本申请涉及一种强夯装置及强振动液化地基强夯加固方法，属于公路施工的领域，一种强夯装置，包括强夯机本体和夯锤，还包括设置于夯锤上的堵孔机构，所述堵孔机构包括堵孔管和设置于堵孔管侧壁上的囊袋，所述堵孔管与夯锤的透气孔侧壁连接，所述夯锤上设置有用于调控囊袋鼓起的调控组件。堵孔机构的设置，使得透气孔中留存的土等杂质在夯锤离开地面后及时从透气孔中排出，从而使得夯锤的透气孔不易积存泥土，以实现提高强夯加固施工效率的目的；本申请还提出了一种强振动液化地基强夯加固方法，该方法具有施工效率高的优点。
Dynamic compaction device and strong vibration liquefied foundation dynamic compaction reinforcing method
The invention relates to a dynamic compaction device and a strong vibration liquefied foundation dynamic compaction reinforcing method, and belongs to the field of highway construction.The dynamic compaction device comprises a dynamic compaction machine body and a rammer and further comprises a hole plugging mechanism arranged on the rammer, and the hole plugging mechanism comprises a hole plugging pipe and a bag arranged on the side wall of the hole plugging pipe; the hole blocking pipe is connected with the side wall of the air hole of the rammer, and the rammer is provided with a regulating and controlling assembly used for regulating and controlling bulging of the bag. Due to the arrangement of the hole blocking mechanism, soil and other impurities remaining in the air holes are discharged out of the air holes in time after the rammer leaves the ground, so that soil is not prone to being accumulated in the air holes of the rammer, and the purpose of improving the dynamic compaction reinforcement construction efficiency is achieved; the invention further provides a strong vibration liquefied foundation dynamic compaction reinforcing method. The method has the advantage of being high in construction efficiency.
本申请涉及一种强夯装置及强振动液化地基强夯加固方法，属于公路施工的领域，一种强夯装置，包括强夯机本体和夯锤，还包括设置于夯锤上的堵孔机构，所述堵孔机构包括堵孔管和设置于堵孔管侧壁上的囊袋，所述堵孔管与夯锤的透气孔侧壁连接，所述夯锤上设置有用于调控囊袋鼓起的调控组件。堵孔机构的设置，使得透气孔中留存的土等杂质在夯锤离开地面后及时从透气孔中排出，从而使得夯锤的透气孔不易积存泥土，以实现提高强夯加固施工效率的目的；本申请还提出了一种强振动液化地基强夯加固方法，该方法具有施工效率高的优点。
Dynamic compaction device and strong vibration liquefied foundation dynamic compaction reinforcing method
一种强夯装置及强振动液化地基强夯加固方法
WEI DONG (Autor:in) / LI RUHAI (Autor:in) / MENG LEI (Autor:in) / WAN ZHAOJIN (Autor:in) / LI QINGHUA (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
Foundation dynamic compaction reinforcing method and device
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
Effectiveness of Dynamic Compaction on Liquefied Foundation in Highway Practice 10.12
| British Library Conference Proceedings | 2004
Blasting compaction combined dynamic compaction foundation treatment method
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2016