Foundation pit supporting system for removing existing basement

• Main Authors: SHI YIAN, LIU XIAOMIN, SONG LIWEI, ZHANG QIANG, GE LONGBO, SONG ZIWEN
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FORMS; FOUNDATIONS; HANDLING BUILDING MATERIALS ON THE SITE; HYDRAULIC ENGINEERING; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

A foundation pit supporting system for existing basement dismantling comprises lattice beams, a basement outer wall, existing fender posts and anchor cables which form the foundation pit supporting system. The distances and the positions of the anchor cables and the lattice beams are determined according to the distances and the positions of the existing fender posts; holes are formed in all conflicting positions of existing basement floors and lattice beams, and it is guaranteed that the lattice beams are continuous; steel bar planting treatment is conducted on the distribution positions of the lattice beams on the outer wall of the existing basement; when the lattice beam is constructed, anchor cable construction holes are reserved, the construction holes are located between the existing fender posts, and the existing fender posts are not damaged during construction. The utility model has the beneficial effects that the problems that the horizontal support construction is inconvenient, the construction time