Prestressed Pipe Pile Construction Process The construction process of prestressed pipe piles is as follows: measurement and positioning → positioning…
Rotary drilling rigs can be divided into four drilling methods according to geological conditions: cutting, crushing, turning, and grinding. 1.…
At present, rotary drilling rigs have become one of the mainstream construction machinery for bored piles due to their advanced…
1. Common problems During the construction process, bored piles are subject to natural conditions such as technology and strata, as…
During the construction of bored piles, the uplift of rebar cages frequently occurs, ranging from minor displacements of a few…