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Construction method of pile foundation

A construction method and pile foundation technology, which is applied in the direction of foundation structure engineering, foundation structure test, sheet pile wall, etc., can solve the problem of inability to select appropriate pile foundations, inapplicability to various types of building construction sites, and slow construction progress and other issues, to achieve the effect of reasonable design, full utilization, and improvement of construction progress

Inactive Publication Date: 2021-01-29
中铁十六局集团电气化工程有限公司 +1
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Problems solved by technology

[0002] As the pace of urbanization continues to accelerate, high-rise and small high-rise buildings continue to increase, and pile foundation construction is widely used. For the existing pile foundation construction methods, a single construction team is often used for construction, resulting in slow construction progress. In addition For different foundations, often only one type of bored piles is selected for construction, and it is impossible to select an appropriate pile foundation for construction according to different foundations, so it cannot be applied to construction sites with various types of buildings. Based on this, this application Propose a pile foundation construction method

Method used

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  • Construction method of pile foundation

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see figure 1 , a pile foundation construction method, comprises the following steps:

[0038] Step 1. The layout of the pile foundation project construction. According to the building construction plan, plan the office buildings, living facilities, and main roads on the construction site. The main construction roads in the site are hardened with 200mm thick C20 concrete, and the entrance and exit gates of the site are set up for car washing. platform a...

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Abstract

The invention discloses a construction method of a pile foundation. The construction method comprises the steps of arranging a pile foundation engineering construction plane, dividing a pile foundation engineering construction area, determining a pile foundation construction sequence and a construction direction, constructing cast-in-situ bored piles and constructing lime-soil compaction piles. The construction method has the beneficial effects that the construction area is divided, so that synchronous construction can be performed, the construction progress is improved, the pile foundation construction is completed within one month, and labor force is effectively arranged to advance and retreat from the site according to the work amount and the working face size of different constructionstages, so that labor resources are fully utilized; and two construction methods of cast-in-situ bored pile construction and lime-soil compaction pile construction are selected according to differentconstruction foundations during construction, and the two construction methods are specifically selected, so that different construction requirements are met.

Description

technical field [0001] The invention relates to pile foundation construction, in particular to a pile foundation construction method, and belongs to the technical field of building construction. Background technique [0002] As the pace of urbanization continues to accelerate, high-rise and small high-rise buildings continue to increase, and pile foundation construction is widely used. For the existing pile foundation construction methods, a single construction team is often used for construction, resulting in slow construction progress. In addition For different foundations, often only one type of bored piles is selected for construction, and it is impossible to select an appropriate pile foundation for construction according to different foundations, so it cannot be applied to construction sites with various types of buildings. Based on this, this application A construction method of pile foundation is proposed. Contents of the invention [0003] The purpose of the pres...

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Application Information

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IPC IPC(8): E02D27/12E02D3/046E02D5/34E02D3/08E02D15/04E02D33/00
CPCE02D3/046E02D3/08E02D5/34E02D15/04E02D27/12E02D33/00E02D2250/0023E02D2300/002E02D2300/0029
Inventor 马栋高宏宇白国岩黄健伟焦小兵张雷李大鹏
Owner 中铁十六局集团电气化工程有限公司
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