Driving technology of onshore ultra-long PHS oblique pile

Abstract

The invention discloses a driving technology of an onshore ultra-long PHS oblique pile. The driving technology of the onshore ultra-long PHS oblique pile comprises the steps of making construction devices in position, wherein a pile driving device is assembled and debugged on a construction site and located according to a construction process; making a pile machine in position, wherein the levelness of the pile machine and the inclination angle of the pile machine are well adjusted; hoisting the pile, wherein the to-be-constructed pile is hoisted with a crane to the position in front of the pile machine within the pile rising safety distance range of the pile machine; driving the pile, wherein the first pile is aligned with a pile position, the inclination angle of a pile frame is adjustedaccording to the design scheme, and the pile is clamped firmly and hammered to be driven; conducting electric welding to connect piles, wherein electric welding is conducted on the first pile to connect a second pile and follow-up piles, and the piles are hammered; and conducting pile following to the elevation. The driving technology can achieve construction of the ultra-long PHS oblique pile onshore, achieve the designed effect and effectively solve problems of the prior art.

Description

technical field [0001] The invention relates to the construction technology of inclined piles, in particular to the pile sinking technology of super-long PHS inclined piles. Background technique [0002] Coastal protection engineering is an important part of coastal engineering. For the purpose of coastal protection, different types of coastal structures can be built or other coastal protection measures can be taken. The main function of coastal protection works is to prevent beach erosion to stabilize the coastline and provide protection for the backside part of the seashore or land reclamation. The basic facilities of coastal protection include the construction of coastal structures such as spur dikes, offshore dikes, revetments and seawalls, and the adoption of artificial beach sand filling measures. [0003] Common bank revetment structure standard section forms are front bored piles and rear straight and inclined piles with high pile cap unloading plate structure. Fo...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing pile sinking scheme cannot carry out inclined pile construction on land, an effective and feasible construction scheme for inclined pile on land is needed

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