High-pile wharf long-distance concrete casting construction method

Abstract

The invention provides a high-pile wharf long-distance concrete casting construction method which comprises the steps of S1, before construction, analyzing a slope protection filler in details, combining the situations of a construction area, and integrally planning a sequence and a position of a riprap building island; S2, for a hydraulic structure part capable of being directly casted, constructing a riprap building island platform in a partitioned way by using riprap and slope protection stones between designed piles, and enabling the riprap building island platform to satisfy an automobilepump platform support range; and S3, for a hydraulic structure part incapable of being directly casted, casting and constructing a guide pipe by adopting a construction method for hanging the guide pipe by an automobile pump and a barge crane unit. According to the high-pile wharf long-distance concrete casting construction method provided by the invention, through integrating current resources of a construction site and fully utilizing a ship machine working gap for hanging the pipe, the concrete casting construction is accomplished, the ship machine cost cannot be increased, and the ship machine use efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of concrete engineering, in particular to a long-distance concrete pouring construction method for a high pile wharf. Background technique [0002] Concrete engineering is one of the core projects of high-piled wharf, and the quality of its finished product directly restricts the physical and appearance quality of high-piled wharf. Concrete pouring in traditional ground pump pipes requires layered pouring, which requires frequent manual dismantling and connection of pipes, which wastes time and labor. At the same time, ground pump pipe pouring requires a large amount of water and mortar for pipeline flushing during the transportation process, resulting in a lot of waste of concrete , and the ground pump pipe pouring concrete is highly dependent on workability, and the phenomenon of pipe blockage is very easy to occur. In addition, high-pile wharf concrete often has a large pouring volume, strict quality req...

AI Technical Summary

Problems solved by technology

Concrete pouring in traditional ground pump pipes requires layered pouring, which requires frequent manual dismantling and connection of pipes, which wastes time and labor. At the same time, ground pump pipe pouring requires a large amount of water and mortar for pipeline flushing during the transportation process, resulting in a lot of waste of concrete , and the ground pump pipe pouring concrete is highly dependent on workability, and the phenomenon of pipe blockage is very easy to occur

In addition, high-pile wharf concrete often has a large amount of pouring, strict quality requirements, and numerous preparation procedures, resulting in long construction periods, difficult pouring, and frequent accidents. Therefore, it is particularly important to choose a reasonable concrete pouring method

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