2results about How to "Meet different test requirements" patented technology

This utility model belongs to the field of road engineering testing, and specifically discloses a mold for forming rutted specimens. It includes a main body of the mold formed by a base plate and several first side plates connected together; at least some of the first side plates are connected to the base plate by a single-degree-of-freedom rotational method; it also includes a fixing frame formed by several second side plates sequentially fixedly connected and enclosing each other; each first side plate corresponds to a second side plate and is joined vertically by a butt joint structure, forming a cubic cavity structure with an open top after joining; a push plate is embedded in the base plate, and the push plate is connected to a drive plate placed outside the main body of the mold and driven by the drive plate to generate an upward pushing force on the specimen in the main body of the mold. This utility model facilitates the assembly, disassembly, and demolding of the mold.