Tensile type pile soil deformation coordinator

Abstract

The invention discloses a tensile type pile soil deformation coordinator. The tensile type pile soil deformation coordinator comprises an outer barrel, a push rod, a ductile plate, a force transmission end plate and a force transmission pendant; the outer barrel is a barrel-shaped member, one end of the barrel-shaped member is opened, the force transmission pendent is buckled on an opened port of the outer barrel, the force transmission end plate is sleeved by the inner cavity of the outer barrel in a clearance manner, the ductile plate is sleeved by the inner cavity of the outer barrel, the two ends of the ductile plate are respectively connected onto the inner bottom surface of the force transmission pendant and the force transmission end plate, the push rod penetrates through a through hole at the middle part of the force transmission pendent and penetrates into the outer barrel, and a penetration end of the push rod is propped against the force transmission end plate. As the ductile plate is sleeved by the inner cavity of the outer barrel and the two ends of the ductile plate are respectively connected onto the inner bottom surface of the force transmission pendant and the force transmission end plate, the thickness and the width of the ductile plate (low yield point steel) are adjusted through calculation, so that the pressure-displacement curve of equipment at various tonnages meets the specific response spectrum, and the tensile type pile soil deformation coordinator has the advantage that the load on the soil is easy to control when a compound pile foundation is designed.

Description

technical field [0001] The invention relates to a non-soft ground composite pile foundation technology, in particular to a tension type pile-soil deformation coordinator. Background technique [0002] Existing pile deformation regulators rely on the calculation of foundation settlement to directly control the design of soil load. However, this method is limited by the current technical bottleneck that cannot accurately measure important parameters such as the soil subgrade coefficient, and it is still unable to accurately design the load-bearing ratio of the soil and piles under the action of the upper load. Contents of the invention [0003] The purpose of the present invention is to provide a tension-type pile-soil deformation coordinator that is easy to control the load of the soil. During the use of the composite pile foundation, the load on the soil can be achieved but not exceed the design target by accurately controlling the load on the pile. the goal of. [0004]...

AI Technical Summary

Problems solved by technology

However, this method is limited by the current technical bottleneck that cannot accurately measure important parameters such as the soil subgrade coefficient, and it is still impossible to accurately design the load-bearing ratio of the soil and piles under the action of the upper load.

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