Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for driving large-diameter super-long steel casing on less-filler gravel-cobble layer
The invention provides a driving method for a large-diameter super-long steel casing with a small-filler gravel-cobble layer, and belongs to the technical field of building construction. The large-diameter super-long steel casing suitable for the less-filler gravel-cobble layer comprises the following specific operation steps that S1, preparation work is conducted, specifically, a construction platform is built, and three sections of steel casings are taken and used; and S2, positioning and driving are conducted, specifically, a vibration hammer is controlled through lifting equipment to clamp the first section of steel casing, and the first section of steel casing is driven into soil to be self-stabilized. The device is convenient to weld by arranging the limiting plates, the moving plates, the moving grooves, the clamping plates and other structures to be matched, the limiting plates slide along the transverse grooves, so that a section of the joint between the first steel casing and the second steel casing is exposed, and the other clamping plates which are not moved still clamp the outer wall of the first steel casing; the exposed section of the joint of the first steel casing and the second steel casing is welded, and the joint of the first steel casing and the second steel casing can be completely welded by repeating the operation, so that the device is convenient to weld.
本发明提供一种少填充物卵砾石层大直径超长钢护筒打设方法，属于建筑施工技术领域。适用于少填充物卵砾石层大直径超长钢护筒打设具体操作步骤如下：S1、准备工作：搭建施工平台，取用三节钢护筒；S2、定位打设：通过起吊设备控制振动锤夹持第一节钢护筒，将第一节钢护筒打设入土自稳。本发明通过设置限位板、移动板、活动槽和夹紧板等结构配合使得装置便于焊接，通过将限位板沿横向槽滑动，使得第一钢护筒与第二钢护筒接缝处裸露出一段，而其他未移动的夹紧板仍然夹紧在第一钢护筒外壁，对第一钢护筒与第二钢护筒接缝处裸露出的一段进行焊接，重复操作即可对第一钢护筒和第二钢护筒接缝处进行完整焊接，使得装置便于焊接。
Method for driving large-diameter super-long steel casing on less-filler gravel-cobble layer
The invention provides a driving method for a large-diameter super-long steel casing with a small-filler gravel-cobble layer, and belongs to the technical field of building construction. The large-diameter super-long steel casing suitable for the less-filler gravel-cobble layer comprises the following specific operation steps that S1, preparation work is conducted, specifically, a construction platform is built, and three sections of steel casings are taken and used; and S2, positioning and driving are conducted, specifically, a vibration hammer is controlled through lifting equipment to clamp the first section of steel casing, and the first section of steel casing is driven into soil to be self-stabilized. The device is convenient to weld by arranging the limiting plates, the moving plates, the moving grooves, the clamping plates and other structures to be matched, the limiting plates slide along the transverse grooves, so that a section of the joint between the first steel casing and the second steel casing is exposed, and the other clamping plates which are not moved still clamp the outer wall of the first steel casing; the exposed section of the joint of the first steel casing and the second steel casing is welded, and the joint of the first steel casing and the second steel casing can be completely welded by repeating the operation, so that the device is convenient to weld.
本发明提供一种少填充物卵砾石层大直径超长钢护筒打设方法，属于建筑施工技术领域。适用于少填充物卵砾石层大直径超长钢护筒打设具体操作步骤如下：S1、准备工作：搭建施工平台，取用三节钢护筒；S2、定位打设：通过起吊设备控制振动锤夹持第一节钢护筒，将第一节钢护筒打设入土自稳。本发明通过设置限位板、移动板、活动槽和夹紧板等结构配合使得装置便于焊接，通过将限位板沿横向槽滑动，使得第一钢护筒与第二钢护筒接缝处裸露出一段，而其他未移动的夹紧板仍然夹紧在第一钢护筒外壁，对第一钢护筒与第二钢护筒接缝处裸露出的一段进行焊接，重复操作即可对第一钢护筒和第二钢护筒接缝处进行完整焊接，使得装置便于焊接。
Method for driving large-diameter super-long steel casing on less-filler gravel-cobble layer
一种少填充物卵砾石层大直径超长钢护筒打设方法
ZENG FENGCHUN (Autor:in) / ZHOU YUTANG (Autor:in) / ZHANG ZHONGYANG (Autor:in)
21.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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