An all-mechanical construction method for rectangular anti-sliding piles

A construction method and anti-sliding pile technology, which are applied in drilling equipment and methods, sheet pile walls, earthwork drilling, etc., can solve the problems of long construction period and high construction cost, shorten construction period, reduce construction cost, and reduce The effect of labor cost

Active Publication Date: 2022-07-01
中冶成都勘察研究总院有限公司
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  • Abstract
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Problems solved by technology

[0007] In order to solve the problems of long construction period and high construction cost in existing mechanical construction methods, the present invention provides a fully mechanical construction method for rectangular anti-slide piles, which can shorten the construction period and improve the hole-forming efficiency of rectangular pile holes

Method used

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  • An all-mechanical construction method for rectangular anti-sliding piles
  • An all-mechanical construction method for rectangular anti-sliding piles
  • An all-mechanical construction method for rectangular anti-sliding piles

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Embodiment Construction

[0037] The present invention will be further described below with reference to the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other used embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038]In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construc...

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Abstract

The invention belongs to the technical field of rectangular anti-sliding pile construction, and discloses an all-mechanical construction method for a rectangular anti-sliding pile, in order to solve the problems of long construction period and high construction cost in the existing mechanical construction method. In the present invention S1, measuring and laying out lines in sequence, and locking the orifice of the rectangular pile hole; S2, the rotary drilling rig is in place; S3, the first group of rotary drilling rigs is rotated; S4, the second group of rotary drilling rigs is rotated Digging; S5, the vibrating pile hammer is in place; S6, using the vibrating pile hammer to excavate the unexcavated area of ​​the rectangular pile hole to form a rectangular pile hole.

Description

technical field [0001] The invention belongs to the technical field of rectangular anti-sliding pile construction, in particular to a full mechanical construction method of a rectangular anti-sliding pile. Background technique [0002] Compared with the circular anti-sliding piles of the same cross-sectional area, the rectangular anti-sliding piles have higher rigidity and higher bending resistance, so the rectangular anti-sliding piles can bear larger vertical loads and horizontal loads, so the rectangular anti-sliding piles are widely used in mountain The slope is anti-slip, so as to stabilize the slope of the mountain and reduce the occurrence of geological disasters. [0003] However, the difficulty of rectangular anti-sliding piles is that it is difficult to form holes. At present, circular pile holes are formed by rotary pile machines, and then rectangular pile holes are formed by manual excavation. The construction efficiency is low, and safety measures such as venti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D7/18E02D5/36E02D13/08E21B3/00
CPCE02D7/18E02D5/36E02D13/08E21B3/00
Inventor 薛鹏任东兴邓安何蕃民
Owner 中冶成都勘察研究总院有限公司
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