Problems and countermeasures of deep pile construction 1, construction efficiency is low, the main reason is to lift down the drilling tool takes up too much time, the efficiency of the drill pipe to transfer the drilling pressure is low.Countermeasures: (1) raise the length of the drill bit, so tha Read More

Pile foundations are a crucial part of structural engineering, transmitting loads from the superstructure to the underlying soil. Based on their load transfer mechanism, pile foundations are classified into end-bearing piles and friction piles. These two types differ significantly in terms of load-b Read More

Secant piles are a specialized construction technique widely used in deep foundation pit support and diaphragm wall construction. By interlocking individual piles, they form a continuous pile wall, achieving water stoppage, seepage prevention, and load-bearing purposes. The construction of secant pi Read More

------------------------- 1 ------------------------- Wire rope uncoiling as well as installation, the correct method should be used to prevent wire rope kinking. Also pay attention not to make the surface of the wire rope stained with sand, so as not to exacerbate the wear and tear, affecting the s Read More