A construction method for simulated pile sinking of dense pile groups

Abstract

The invention discloses a pile sinking construction method for dense pile group simulation, comprising steps: S1, building a model, providing a real basis for subsequent collision detection; S2, integrating the model, adjusting the relationship between the dense pile group, piling ship and seabed model S3, Verification of the spatial relationship of the dense pile group: verify the spatial relationship of the dense pile group through software; S4, Analysis of the minimum pile spacing, and finally form a model with information on the relative position, elevation, and size of the pile group; S5, 3D Model printing: print the model obtained in step S4 by 3D printing technology, and obtain 3D printing models of the dense pile group, piling ship and seabed model respectively; S6, pile sinking sequence verification. The invention not only solves the collision problem between the piles, but also solves the collision problem between the hull and the sunk piles during the piling process, can check the accuracy of the pile position, and introduces the minimum pile spacing early warning adjustment, which can better guide construction.

Description

technical field [0001] The invention relates to the technical field of pile sinking construction, in particular to a simulated pile sinking construction method for dense pile groups. Background technique [0002] In the construction of high-pile wharf in port engineering, during the construction of dense pile groups, it often happens that the piles cannot be constructed due to collision, or the pile group is too dense, and the hull of the piling ship or the anchorage position collides with the pile foundation that has been constructed, which makes it impossible to enter the pile driving position and complete the dense pile. Group of pile driving operations. Therefore, for the construction of dense pile groups, pile sinking collision simulation and construction process simulation need to be carried out in advance. [0003] Due to the complex formula for calculating the minimum distance between piles and the large amount of calculation, simulation detection is mainly used for...

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Problems solved by technology

[0005] The purpose of the present invention is to at least solve one of the technical problems in the prior art, and provide a simulated pile sinking construction method for dense pile groups, so as to solve the problem of pile foundation collision during pile driving, piling boats being unable to enter the pile driving position and pile sinking process. The problem of subsequent pile foundation collision due to the deviation of pile sinking

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