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Construction method of highway soft foundation

A construction method and soft foundation technology, applied in infrastructure engineering, roads, roads, etc., can solve the problems affecting the effect and efficiency of the device rammer, affecting the efficiency of construction, etc., to reduce the probability of splashing, improve safety, Dust reduction effect

Pending Publication Date: 2021-05-28
安徽东冶地质勘查技术有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The dynamic tamping method has many advantages. It can make the foundation fast and compact, and it can play a very good effect. At present, when the soft foundation of the road is treated by the dynamic tamping method, the rammer is lifted at one time, and the rammer falls freely. An impact on the ground will affect the effect and efficiency of the device rammer, thereby affecting the efficiency of construction

Method used

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  • Construction method of highway soft foundation
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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] Such as Figure 1-Figure 5 Shown, a kind of construction method of highway soft foundation of the present invention, installation board 2; Connection mechanism 1, described connection mechanism 1 is connected with installation board 2, and installation board 2 is connected with crane by connection mechanism 1; Traction rope 4 , the lower end of the traction rope 4 is connected with a decoupler 5, and the traction rope 4 is connected with the winding roller of the crane; the rammer mechanism 6, the rammer mechanism 6 is connected with the decoupler 5; the auxiliary support mechanism 3, the The auxiliary supporting mechanism 3 is connected with the installation plate 2; the anti-splash mechanism 7 is connected with the tamper mechanism 6; the...

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Abstract

The invention relates to the technical field of soft foundation construction, and particularly relates to a construction method of a highway soft foundation. The highway soft foundation comprises a mounting plate, a connecting mechanism, a traction rope, an auxiliary supporting mechanism, an anti-splashing mechanism and a limiting mechanism, wherein the connecting mechanism is connected with the mounting plate, and the mounting plate is connected with a crane through the connecting mechanism; the lower end of the traction rope is connected with a detacher, and the traction rope is connected with a winding roller of the crane; the auxiliary supporting mechanism is connected with the mounting plate; the anti-splashing mechanism is connected with a rammer mechanism; and the limiting mechanism is connected with the mounting plate. The construction device at the highway soft foundation has the advantage of improving the construction efficiency.

Description

technical field [0001] The invention relates to the technical field of soft foundation construction, in particular to a construction method for highway soft foundations. Background technique [0002] The drawings of the soft soil subgrade are relatively soft. During the construction process, its bearing capacity is relatively low and its water content is relatively high, which cannot meet the development needs of the design. It needs to be optimized through relevant technologies. However, at this stage, due to improper selection of technical systems or construction problems, the strength of the roadbed is reduced, and the problem of roadbed settlement is prone to occur, especially in the construction of municipal roads, which has a direct impact on the service life and safety of the road. [0003] Use heavy objects to slap the ground to make the ground smoother and the soil more firm. This method is called dynamic compaction. When dealing with soft soil foundation, the use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/046E01C3/04
CPCE02D3/046E01C3/04
Inventor 刘海燕梁涛任佳鸣
Owner 安徽东冶地质勘查技术有限公司
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