The Comprehensive pipe corridor project of Neian Avenue ✔in Xiang'an District, Xiamen City is an important people's live↕lihood project in Xiamen City. The amount of projects is huge and the cεonstruction period is tight. The progress of the suppo×rt project at the construction site fundamentally affects the progress of the overall project.I☆n order to meet this challenge, the engineering contractor decisively used th✔e Carter 349 excavator to mount the Juxiang S650 pile dri♦ver to undertake the project.

The geological structure of this place has obvious characteristics of erosion platform. ¶The underground soil is mainly composed of granite w∞eathered residual laterite, which is dense and mixed with a l§arge amount of breccia and coarse sand, and the structural¶ characteristics of the original rock are relatively obvious.This s♥oil quality is very blocking to the piling operation of Larsen steel plate piles®.

In order to carry out the smooth construction, a lead-♣hole drilling rig was used to assist. In the piling operation, c£ertain challenges are still encountered. The average piling time of↓ 12-meter steel plate piles is controlled at about↔ 1-2 minutes, while other brands of piling machines used in di​fferent bidding segments have encountered unprecedented difficulties. It can be seen fro∑m the comparison video below that at the same construction site, ♦other brands of piling machines have repeatedly piled and pulled piles, and the ex♦cavator tilted its head. The piling operation is still difficult, which shows that J uxiang piling machines have obvious advantages in the construction of hard soil.