How many prestressed concrete pipe piles can a pile driver hit in a day?
1, a pile driver can play the prestressed concrete pipe pile in a day, and the number of skilled workers, geological conditions, as well as the quality of the pile driver. Under normal circumstances, you can hit around 400 a day.2, in order to make up for the prestressed concrete concrete cracks in the phenomenon, in the use of components (load) before, to advance a concrete pre pressure in concrete in the tensile zone, using the method of artificial force, reinforced by stretching, the retraction force of steel, the tension zone of the concrete in advance under pressure. This stored pre pressure, when the components bear the tension produced by the load when the first offset by pre stress tension zone in concrete, and with the increase of load, the concrete tension, which limits the concrete elongation, delay or not lead to cracks, which is called prestressed concrete. Prestressed concrete pipe pile is a kind of precast concrete pile, which embodies the progress of modern concrete technology and the high and new technology level of concrete products.3, [prestressing: force] is a prestressed prestressed structure in order to improve the service performance during the construction to the structure of pre applied stress structures of pre compressive stress can be wholly or partially offset load caused by tensile stress, avoid structural damage. Commonly used in concrete structure, concrete structure under load is before, in advance to put pressure on it to make it in the outside load when the concrete tensile stress compressive stress produced in order to offset or reduce the load due to the tensile stress, the structure in the case of normal cracks or crack late.
In general, it takes about half an hour for 18M's prestressed pipe pile to enter the soil. One day, you can use the time to do it
The degree of proficiency of your worker has something to do with geology. Normally, it's about 400 meters a day.
You can hit 4 roots a day.Precast pile, various materials, various forms made in the factory or the construction site of the pile (such as wood, concrete pile, prestressed concrete pipe pile, steel, etc.) with piling equipment will be pressed into piles, or buried in vibration. More prefabricated piles are used in the field of building construction in China, mainly concrete precast piles and steel piles in two major categories.Precast piles are mainly concrete precast pile and steel pile two major categories. Precast concrete pile can bear larger load, durable, fast construction speed, is one of the most widely used type of pile, but its construction has great influence on the surrounding environment, are the most commonly used concrete solid pile and prestressed concrete hollow pile. Steel pile is mainly steel pipe pile and H steel pile two kinds.
