Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Miniature pile combined structure in strong earthquake area
The invention relates to the technical field of roadbeds, in particular to a micro pile composite structure in a strong earthquake region. The micro pile combined structure in the strong earthquake area comprises a plurality of rows of micro pile columns, a row spacing is formed between every two adjacent micro pile columns, the plurality of rows of micro pile columns form a plurality of row spacings, the plurality of row spacings are divided into front row spacings, middle row spacings and rear row spacings, and the front row spacings, the middle row spacings and the rear row spacings are arranged in parallel. The distance between the front rows is smaller than the distance between the middle rows and the distance between the rear rows. The front row spacing is used for getting close to a landslide surface; the micro pile column comprises a plurality of micro piles arranged at intervals, each micro pile comprises a steel pipe and a reinforcement cage arranged in the steel pipe, and grout outlet holes are formed in the side wall of each steel pipe. The micro pile combined structure forms an effective whole for landslide reinforcement.
本发明涉及路基技术领域，尤其是涉及一种强震区微型桩组合结构。所述强震区微型桩组合结构，包括：多排微型桩列，相邻两个微型桩列之间形成一个排间距，所述多排微型桩列形成多个所述排间距，多个所述排间距分为前部排间距、中部排间距和后部排间距，所述前部排间距小于所述中部排间距和所述后部排间距；所述前部排间距用于靠近滑坡面；所述微型桩列包括多个间隔设置的微型桩，所述微型桩包括钢管和设置在所述钢管内的钢筋笼，所述钢管的侧壁上设有出浆孔。微型桩组合结构形成一个有效的整体进行滑坡加固。
Miniature pile combined structure in strong earthquake area
The invention relates to the technical field of roadbeds, in particular to a micro pile composite structure in a strong earthquake region. The micro pile combined structure in the strong earthquake area comprises a plurality of rows of micro pile columns, a row spacing is formed between every two adjacent micro pile columns, the plurality of rows of micro pile columns form a plurality of row spacings, the plurality of row spacings are divided into front row spacings, middle row spacings and rear row spacings, and the front row spacings, the middle row spacings and the rear row spacings are arranged in parallel. The distance between the front rows is smaller than the distance between the middle rows and the distance between the rear rows. The front row spacing is used for getting close to a landslide surface; the micro pile column comprises a plurality of micro piles arranged at intervals, each micro pile comprises a steel pipe and a reinforcement cage arranged in the steel pipe, and grout outlet holes are formed in the side wall of each steel pipe. The micro pile combined structure forms an effective whole for landslide reinforcement.
本发明涉及路基技术领域，尤其是涉及一种强震区微型桩组合结构。所述强震区微型桩组合结构，包括：多排微型桩列，相邻两个微型桩列之间形成一个排间距，所述多排微型桩列形成多个所述排间距，多个所述排间距分为前部排间距、中部排间距和后部排间距，所述前部排间距小于所述中部排间距和所述后部排间距；所述前部排间距用于靠近滑坡面；所述微型桩列包括多个间隔设置的微型桩，所述微型桩包括钢管和设置在所述钢管内的钢筋笼，所述钢管的侧壁上设有出浆孔。微型桩组合结构形成一个有效的整体进行滑坡加固。
Miniature pile combined structure in strong earthquake area
一种强震区微型桩组合结构
WU PENG (Autor:in) / HE NAIWU (Autor:in) / YU YONGHUA (Autor:in) / SUN GUANGJI (Autor:in) / DENG XIAOLONG (Autor:in) / WANG XIAOFAN (Autor:in) / GENG ZHAO (Autor:in) / LEI ANPING (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Strong earthquake area energy dissipation type pile anchor structure and construction method thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021