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Construction method of pipe jacking machine

A construction method and pipe jacking machine technology, applied in earthwork drilling, foundation structure engineering, sheet pile walls, etc., can solve the problems of inconvenient and effective construction and processing, improve construction efficiency and avoid frictional damage Effect

Active Publication Date: 2021-04-09
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

How to effectively implement these stratum treatment construction or geological improvement construction, how to extend the construction operation to the predetermined position in the stratum, and how to better protect the stratum after excavation and development, only the current underground construction methods cannot For convenient and effective construction and handling

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  • Construction method of pipe jacking machine
  • Construction method of pipe jacking machine
  • Construction method of pipe jacking machine

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0027] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the...

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Abstract

The invention relates to a construction method of a pipe jacking machine. The construction method at least comprises a hole forming process, wherein the hole forming process comprises the following steps: tunneling and punching a stratum needing to be treated by adopting the pipe jacking machine; and then taking out a main machine of the pipe jacking machine and each pipe joint in a hole. Therefore, the stratum can be conveniently tunneled to a pre-set position or depth; and equipment parts are prevented from being remained in the stratum through taking out the main machine of the pipe jacking machine and each pipe joint, so that the stratum is pure and subsequent other construction treatment is convenient to realize.

Description

technical field [0001] The invention relates to a construction method of a pipe jacking machine. Background technique [0002] With the rapid development of urban construction, the demand for the development of urban underground space is increasing. Correspondingly, the construction requirements and construction purposes of the strata are becoming more and more diverse. This is not only the case for urban underground space, but in recent years, the trend of safe and green development in many underground construction fields such as mine development and coal mining has become more and more urgent. Based on such actual needs, higher requirements are put forward for construction equipment and construction methods. How to effectively implement these stratum treatment construction or geological improvement construction, how to extend the construction operation to the predetermined position in the stratum, and how to better protect the stratum after excavation and development, onl...

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Application Information

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IPC IPC(8): E21D9/00E21F15/00
CPCE21D9/001E02D9/00E21D9/00E21F15/00
Inventor 范磊刘娇孙恒贺飞冯战勇徐姣姣薛广记
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD