Abstract:Anchorage type structure refers to the grouted anchor, anchor cable, soil nails and reinforced soil a class of geotechnical engineering reinforcement support structure. Composite anchorage structure refers to a class of geotechnical engineering reinforcement and support structure in which each single anchorage structure is used in conjunction with each other or with traditional engineering methods and structural measures. It has been proved and confirmed that anchorage and composite anchorage structures have excellent dynamic and static load resistance, and some of them have been successfully applied in a large number of structural types. However, there are more researches and applications on static load resistance of anchored and composite anchored structures and relatively few researches and applications on dynamic load resistance. This situation is similar at home and abroad. Some anchorage and composite anchorage structure types, such as foreign energy-absorbing anchorage and yielding anchorage structure, China's new composite anchorage structure, have their own characteristics, especially with great potential to resist dynamic loads and cost-effective ratio. Their use for static loads can also be explored. Although the tests on these structures are preliminary, only completed the effect test, have not yet done in-depth mechanistic studies, but the development prospects are promising, worthy of attention, reference and further discussion.