A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-sliding corrugated steel pipe pile. The anti-sliding corrugated steel pipe pile comprises a plurality of rows of corrugated steel pipe sets arranged in the sliding direction of an expansive rock-soil body, each row of corrugated steel pipe sets is formed by arranging a plurality of corrugated steel pipes at certain intervals, the adjacent corrugated steel pipe sets are staggered, the corrugated steel pipes of one row of corrugated steel pipe sets are opposite to the gaps of the other row of corrugated steel pipe sets, the lower part of each corrugated steel pipe is embedded in a sliding bed, and the corrugated steel pipes are filled with backfill. The multiple rows of corrugated steel pipe sets are arranged in an inserted mode to form the anti-landslide three-dimensional array, the filler is poured into the corrugated steel pipes to enable the corrugated steel pipes to be extremely firm, and compared with common steel pipe piles, the anti-deformation capacity is greatly improved; and the stress performance of the whole anti-landslide array is good, and the anti-sliding capacity and the rockfall impact resistance of the sections prone to landsliding are greatly improved.
本发明涉及一种抗滑波形钢管桩，包括多排设于膨胀性岩土体滑动方向的波形钢管组，每排波形钢管组均由若干波形钢管以一定的间隙排列构成，相邻排列的波形钢组相错，一排波形钢管组的波形钢管与另一排波形钢管组的间隙相对，每根波形钢管的下部埋设于滑床内，波形钢管内填充回填物；本发明多排波形钢管组插空布置构成一个抗滑坡立体阵列，在波形钢管内灌注填充物使其极其坚固，比起普通的钢管桩抗变形能力大大提升；本发明整个抗滑坡阵列的受力性能良好，大大提升了易滑坡段的抗滑能力和抗落石冲击的能力。
The invention relates to an anti-sliding corrugated steel pipe pile. The anti-sliding corrugated steel pipe pile comprises a plurality of rows of corrugated steel pipe sets arranged in the sliding direction of an expansive rock-soil body, each row of corrugated steel pipe sets is formed by arranging a plurality of corrugated steel pipes at certain intervals, the adjacent corrugated steel pipe sets are staggered, the corrugated steel pipes of one row of corrugated steel pipe sets are opposite to the gaps of the other row of corrugated steel pipe sets, the lower part of each corrugated steel pipe is embedded in a sliding bed, and the corrugated steel pipes are filled with backfill. The multiple rows of corrugated steel pipe sets are arranged in an inserted mode to form the anti-landslide three-dimensional array, the filler is poured into the corrugated steel pipes to enable the corrugated steel pipes to be extremely firm, and compared with common steel pipe piles, the anti-deformation capacity is greatly improved; and the stress performance of the whole anti-landslide array is good, and the anti-sliding capacity and the rockfall impact resistance of the sections prone to landsliding are greatly improved.
本发明涉及一种抗滑波形钢管桩，包括多排设于膨胀性岩土体滑动方向的波形钢管组，每排波形钢管组均由若干波形钢管以一定的间隙排列构成，相邻排列的波形钢组相错，一排波形钢管组的波形钢管与另一排波形钢管组的间隙相对，每根波形钢管的下部埋设于滑床内，波形钢管内填充回填物；本发明多排波形钢管组插空布置构成一个抗滑坡立体阵列，在波形钢管内灌注填充物使其极其坚固，比起普通的钢管桩抗变形能力大大提升；本发明整个抗滑坡阵列的受力性能良好，大大提升了易滑坡段的抗滑能力和抗落石冲击的能力。
Anti-sliding corrugated steel pipe pile
抗滑波形钢管桩
ZHAO JIANHUA (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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