English Dictionary

bollarding

noun

(mechanical engineering) A defect in which a testpiece is deformed into a bollard-like shape.

The bollarding along the sidewalk prevents cars from parking on the curb.

意味（1）

(mechanical engineering) A defect in which a testpiece is deformed into a bollard-like shape.

An excessive film thickness, on the other hand, produces bollarding in which the diameter of the specimen becomes bigger at the ends than at the middle.