The construction of a temporary structure required to support an unsafe structure, is called
A)underpinning
B)scaffolding
C)shoring
D)jacking

Question

Quizplus · Accepted Answer

Shoring is the process of supporting a building, structure, or trench with shores (props) when it is in danger of collapsing or during repairs and alterations. Underpinning involves strengthening the foundation of an existing building or other structure. Scaffolding is a temporary structure used to support work crews and materials to aid in the construction, maintenance, and repair of buildings, bridges, and all other man-made structures. Jacking involves lifting an object, such as a building, to insert a support or to relocate it.

The Construction of a Temporary Structure Required to Support an Unsafe