Heave 07 : The upward movement of soil resulting from expansion or displacement caused by absorption, freezing of soil moisture and operations such as removal of overburden, pile driving and embankment construction.
Peter Milne and Kieran Sharp, ARRB Group, and Bob Ungers, consultant, Austroads Glossary of Terms (4th Ed.), Austroads Ltd., Sydney, NSW, Australia 2010. http://www.bicyclensw.org.au/files/u1/Austroads_Gl ossary_of_Terms_4th_edition.pdf (Road Trfc and Transp Sfty - Brit) {529}