Analysis of nondestructive testing for buried depth of steel guardrail column
Abstract
destructive detection method and non-destructive detection me thod. The destructive detection method currently adopts the pile pulling
method. After the construction of the steel circular columns is completed, the detection unit will randomly sample a certain number of
columns on site, and use mechanical equipment to pull out the columns to measure the buried depth; At present, the non-destructive testing
methods mainly include shock elastic wave method and ultrasonic guided wave method, which can accurately and quickly measure the
embedded depth of the column without pulling out the column after construction.
Keywords
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DOI: http://dx.doi.org/10.18686/modern-management-forum.v7i1.7432
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