In the course of transportation, the container lashing eye plate is an essential component in the process of carrying out the use of the container, which is responsible for the safety of the use of the container bundled with the lifting of the structure, such as lifting, turning over and closing Sex is significant.
Container lashing eye plate Before lifting, the eye plate needs to be welded to the appropriate part of the hanging parts. In use, the use of the weight of the lifting member, as well as the location of the lifting structure and the diversity of the structure, The formation of a variety of different functions, multi-series lifting eye panels.
In order to be able to effectively evaluate the tensile strength of the eye plate, the container can be used to check the stress distribution of the eye under the actual load. The three-dimensional photoelastic analysis is used to analyze the stress of the eye plate. Group design, a set of models plus vertical load within the plane pull, the other group plus space load surface outside the cable, the measuring point layout.
The stress value of the measured points of the container lashing eye plate and the comparison of the results of the finite element method are used to check the vertical stress of the vertical joint in the main ear of the eye plate. The error is less than 5%, indicating that the test results are reliable.
Container lashing eye plate are likely to enter the plastic state in most engineering structures under normal conditions of use, which makes the traditional method of elastic design of the material unable to meet its design requirements. The local plastic deformation of the structure counteracts the height of the bending stress Concentrated, that is, the plasticity of the local area caused by the deformation of the structure of the internal stress reallocation, the formation of a resistance to external load the most favorable new form.
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