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A platform for research: civil engineering, architecture and urbanism
Prepressing method for detecting bearing capacity of steel pipe pile
The invention relates to a steel pipe pile bearing capacity detection prepressing method, and relates to the technical field of pile bearing capacity detection.The method comprises the following steps that S1, a bearing disc is placed, specifically, the bearing disc is placed on a steel pipe pile to increase the contact area between a heavy hammer and the steel pipe pile; s2, pre-pressing is conducted, specifically, the bearing disc and the steel pipe pile are connected together in a clamped mode through a pre-pressing device; s3, stamping is conducted, specifically, a stamping device is started to drive a heavy hammer to move to stamp the bearing disc; and S4, data recording: recording and analyzing the data to obtain a result. The contact area between the heavy hammer and the steel pipe pile is increased through the bearing disc, and meanwhile, the bearing disc and the steel pipe pile are connected together through the pre-pressing device, so that the probability that the bearing disc moves or is separated from the steel pipe pile after being punched by the heavy hammer is reduced, the probability of deformation of the steel pipe pile is reduced, and the quality of the steel pipe pile is improved.
本申请涉及一种钢管桩承载力检测预压方法，涉及桩承载力检测的技术领域，包括以下步骤：S1、放置承载盘，将承载盘放置到钢管桩上用于增大重锤与钢管桩之间的接触面积；S2、预压，预压装置使得承载盘与钢管桩卡接连接在一起；S3、冲压，冲压装置启动带动重锤移动对承载盘进行冲压；S4、数据记录，对数据进行记录后分析得到结果。本申请通过承载盘增大了重锤与钢管桩的之间的接触面积，同时预压装置使得承载盘与钢管桩连接在一起，因此降低了承载盘受到重锤冲压后发生移动或者与钢管桩脱离的概率，以此来降低了钢管桩变形的概率，提高了钢管桩的质量。
Prepressing method for detecting bearing capacity of steel pipe pile
The invention relates to a steel pipe pile bearing capacity detection prepressing method, and relates to the technical field of pile bearing capacity detection.The method comprises the following steps that S1, a bearing disc is placed, specifically, the bearing disc is placed on a steel pipe pile to increase the contact area between a heavy hammer and the steel pipe pile; s2, pre-pressing is conducted, specifically, the bearing disc and the steel pipe pile are connected together in a clamped mode through a pre-pressing device; s3, stamping is conducted, specifically, a stamping device is started to drive a heavy hammer to move to stamp the bearing disc; and S4, data recording: recording and analyzing the data to obtain a result. The contact area between the heavy hammer and the steel pipe pile is increased through the bearing disc, and meanwhile, the bearing disc and the steel pipe pile are connected together through the pre-pressing device, so that the probability that the bearing disc moves or is separated from the steel pipe pile after being punched by the heavy hammer is reduced, the probability of deformation of the steel pipe pile is reduced, and the quality of the steel pipe pile is improved.
本申请涉及一种钢管桩承载力检测预压方法，涉及桩承载力检测的技术领域，包括以下步骤：S1、放置承载盘，将承载盘放置到钢管桩上用于增大重锤与钢管桩之间的接触面积；S2、预压，预压装置使得承载盘与钢管桩卡接连接在一起；S3、冲压，冲压装置启动带动重锤移动对承载盘进行冲压；S4、数据记录，对数据进行记录后分析得到结果。本申请通过承载盘增大了重锤与钢管桩的之间的接触面积，同时预压装置使得承载盘与钢管桩连接在一起，因此降低了承载盘受到重锤冲压后发生移动或者与钢管桩脱离的概率，以此来降低了钢管桩变形的概率，提高了钢管桩的质量。
Prepressing method for detecting bearing capacity of steel pipe pile
一种钢管桩承载力检测预压方法
LI ZONGWEN (author) / ZHENG YUMING (author) / MAO LEI (author) / QIN KAIWEN (author) / ZHANG HUAIZHONG (author) / QIU LIANG (author) / YANG DABING (author) / ZHOU SONG (author) / CAO YANGYANG (author) / ZHANG HENG (author)
2022-05-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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