Integral type steel structural frame ballasting pile carrier and static load test method thereof

A steel structure frame and steel structure technology, which is applied in the test of foundation structure, foundation structure engineering, construction, etc., can solve the problems of heavy pier pressure, increased risk, and inconvenient installation of the main girder of the steel-based platform, etc., to achieve Solid structure, good overall effect

Pending Publication Date: 2019-07-12
张宗毅
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Problems solved by technology

4. If the piled objects below are soil, gravel, rocks or water tanks (bags), etc., when piled high, the piled objects will move laterally, and the danger will increase.
The pressure on the pier is too high, and the installation of the main girder of the steel-based platform is inconvenient
[0007] Therefore, there are technical gaps in the method of stacking load and stacking carrier used in the vertical compressive static load test when the existing civil engineering foundation piles are tested.

Method used

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  • Integral type steel structural frame ballasting pile carrier and static load test method thereof
  • Integral type steel structural frame ballasting pile carrier and static load test method thereof
  • Integral type steel structural frame ballasting pile carrier and static load test method thereof

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[0055] 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, not to limit the present invention.

[0056] The present invention utilizes the characteristics of the steel structure building, adopts a method completely different from the traditional stacking method for stacking, and constructs a stacking carrier of an integral steel structure, thereby realizing super-large tonnage stacking.

[0057] The structure of the integrated steel structure frame of the present invention is as follows:

[0058] Such as Figure 1-2 As shown, it includes steel beams and steel structural columns 3, the steel beams are composed of vertical and horizontal cross beams 1 and longitudinal beams 2, and the horizonta...

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Abstract

The invention discloses an integral type steel structural frame ballasting pile carrier. The characteristics of a steel structure frame building are used, the mode of being completely different form atraditional pile loading mode is adopted for pile loading, the pile carrier of an integral type steel structural frame is established, then solid ballasting filling or filling of liquid ballast is carried out filling of liquid ballast is carried out after a liquid container is mounted, so that super tonnage pile loading is realized.

Description

technical field [0001] The invention relates to a ballast heap load method and device used in a vertical anti-compressive static load test ballast reaction force when detecting the bearing capacity of a civil engineering foundation. Background technique [0002] At present, the pressure and reaction force of the vertical compressive static load test mainly comes from 1. anchor piles and anchor rods; However, due to site conditions, anchor piles or anchor rods cannot be constructed, and the use of self-balancing load boxes is also limited because the frictional resistance of the pile body is much smaller than the end bearing capacity. The artificial ground compaction and surcharge is basically not affected by the site conditions and the ratio of the frictional resistance of the pile itself and the end bearing force. It is widely used in the vertical compressive static load test. The following will focus on the compaction and surcharge. [0003] The ballast and surcharge meth...

Claims

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Application Information

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IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 张宗毅
Owner 张宗毅
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