supported by National Key Technology R&D Program during the 11th Five-Year Plan Perio(Grant NO. 2008BAB29B01);State Key Program of National Natural Science of China(Grant NO. 41130745);Research foundation of the State Key Laboratory of Geohazard Prevention & Geoenvironment Protection (Grant NO.SKLGP2010Z008)
Grout plays an important role in the transmission and maintenance of anchoring force,and in the protection of anchorage materials against corrosion.Thus,the hardening characteristics of grout directly affect the ancho...