22/10/09

What tests are required for pile foundations?


According to the Technical Specification for Inspection of Building Pile Foundations (JGJ106-2014), the main methods of pile foundation inspection are static load test, core drilling method, low strain method, high strain method, acoustic transmission method and several others.

According to the Technical Specification for Inspection of Building Pile Foundations (JGJ106-2014), the main methods of pile foundation inspection are static load test, core drilling method, low strain method, high strain method, acoustic transmission method and several others.
Testing content includes.
(1) all kinds of piles, piers, pile wall vertical or lateral bearing capacity testing, including single pile and group pile bearing capacity testing.
(2) pier bottom bearing capacity and deformation properties of the test.
(3) all kinds of piles, piers and pile wall structural integrity testing.
(4) consider the joint action of pile and soil or composite foundations in the detection of pile-soil load sharing ratio, pile and soil stress-strain detection.
(5) Detection of environmental impacts (such as vibration, noise, soil deformation) during construction.
(6) other tests under special conditions or in the handling of accidents.


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