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A platform for research: civil engineering, architecture and urbanism
Hoop-shaped opposite-pulling self-locking anchoring supporting structure for secant piles in ancient tree protection area of deep foundation pit
The invention relates to the technical field of foundation pit supporting, and discloses a deep foundation pit ancient tree protection area secant pile hoop-shaped opposite-pulling self-locking anchoring supporting structure which comprises a plurality of secant piles arranged on the periphery of a protection area, and the secant piles are arranged around the periphery of the protection area; the multiple secant piles form a continuous enclosure structure, and an opening is formed in the end of the enclosure structure. The periphery of the enclosure structure is provided with a reinforcing face arranged towards the deep foundation pit. A plurality of self-locking anchoring structures are constructed on the reinforcing surface, each self-locking anchoring structure comprises a plurality of bases, a plurality of waist beams and a plurality of anchor cables, the bases are arranged at intervals in the transverse extending direction of the reinforcing surface, and the waist beams extend in the extending direction of the reinforcing surface; the bases and the waist beams are fixedly arranged on the reinforcing face, the waist beams are arranged between the adjacent bases, and the anchor cables are tensioned and fixed to the two adjacent bases through the waist beams. A top beam and a plurality of alignment beams are constructed on the top of the enclosure structure, and the enclosure structure, the top beam and the alignment beams are combined into a whole.
本发明涉及基坑支护的技术领域，公开了深基坑古树保护区咬合桩箍形对拉自锁锚固支护结构，包括布置在保护区外周的多个咬合桩，多个咬合桩沿着保护区的外周环绕布置；多个咬合桩形成一道连续的围护结构，围护结构的端部形成有开口；围护结构的外周具有朝向深基坑布置的加固面；加固面上施工形成有多个自锁锚固结构，自锁锚固结构包括多个基座、多个腰梁以及多个锚索，多个基座沿着加固面的横向延伸方向间隔布置，腰梁沿着加固面的延伸方向延伸布置；基座以及腰梁分别固定布置在加固面上，相邻的基座之间布置有腰梁，锚索经过腰梁张拉固定在相邻的两个基座上；围护结构的顶部施工形成有冠梁以及多个对位梁，围护结构、冠梁以及对位梁结合为一体。
Hoop-shaped opposite-pulling self-locking anchoring supporting structure for secant piles in ancient tree protection area of deep foundation pit
The invention relates to the technical field of foundation pit supporting, and discloses a deep foundation pit ancient tree protection area secant pile hoop-shaped opposite-pulling self-locking anchoring supporting structure which comprises a plurality of secant piles arranged on the periphery of a protection area, and the secant piles are arranged around the periphery of the protection area; the multiple secant piles form a continuous enclosure structure, and an opening is formed in the end of the enclosure structure. The periphery of the enclosure structure is provided with a reinforcing face arranged towards the deep foundation pit. A plurality of self-locking anchoring structures are constructed on the reinforcing surface, each self-locking anchoring structure comprises a plurality of bases, a plurality of waist beams and a plurality of anchor cables, the bases are arranged at intervals in the transverse extending direction of the reinforcing surface, and the waist beams extend in the extending direction of the reinforcing surface; the bases and the waist beams are fixedly arranged on the reinforcing face, the waist beams are arranged between the adjacent bases, and the anchor cables are tensioned and fixed to the two adjacent bases through the waist beams. A top beam and a plurality of alignment beams are constructed on the top of the enclosure structure, and the enclosure structure, the top beam and the alignment beams are combined into a whole.
本发明涉及基坑支护的技术领域，公开了深基坑古树保护区咬合桩箍形对拉自锁锚固支护结构，包括布置在保护区外周的多个咬合桩，多个咬合桩沿着保护区的外周环绕布置；多个咬合桩形成一道连续的围护结构，围护结构的端部形成有开口；围护结构的外周具有朝向深基坑布置的加固面；加固面上施工形成有多个自锁锚固结构，自锁锚固结构包括多个基座、多个腰梁以及多个锚索，多个基座沿着加固面的横向延伸方向间隔布置，腰梁沿着加固面的延伸方向延伸布置；基座以及腰梁分别固定布置在加固面上，相邻的基座之间布置有腰梁，锚索经过腰梁张拉固定在相邻的两个基座上；围护结构的顶部施工形成有冠梁以及多个对位梁，围护结构、冠梁以及对位梁结合为一体。
Hoop-shaped opposite-pulling self-locking anchoring supporting structure for secant piles in ancient tree protection area of deep foundation pit
深基坑古树保护区咬合桩箍形对拉自锁锚固支护结构
WU JIANDU (author) / CHEN MING (author) / LI XINLIN (author) / LEI BIN (author) / WU WENYAN (author) / ZHAO ZHENZHEN (author) / WANG GUIXIA (author) / YANG ZHIYONG (author) / CHEN LAIYONG (author) / YIN QIANG (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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