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Deep foundation pit super-thick concrete bottom plate pouring system and construction method
The invention discloses a deep foundation pit super-thick concrete bottom plate pouring system and a construction method. The pouring system comprises a reinforcement cage paved at the bottom of a deep foundation pit, a plurality of support frames arranged on the reinforcement cage according to a designed interval, and a large articulated chute structure, wherein the large articulated chute structure comprises a vertical articulated chute and an oblique articulated chute connected in a segment conduction mode, the vertical articulated chute is connected with the side wall of the deep foundation pit, the oblique articulated chute is divided into several segments arranged on the support frames, the top end of the oblique articulated chute is connected with the bottom end of the vertical articulated chute, the bottom end of the oblique articulated chute is provided with an outlet connected to the upper surface of the reinforcement cage, and the top end of each support frame is correspondingly connected with the segment joint of the oblique articulated chute. The deep foundation pit super-thick concrete bottom plate pouring system and the construction method systematically realize the deep foundation pit concrete construction, avoid the disadvantages of the existing foundation pit concrete pouring construction, further improve the construction efficiency and safety, and provide favorable conditions for the successful developing of the follow-up building construction.
Deep foundation pit super-thick concrete bottom plate pouring system and construction method
The invention discloses a deep foundation pit super-thick concrete bottom plate pouring system and a construction method. The pouring system comprises a reinforcement cage paved at the bottom of a deep foundation pit, a plurality of support frames arranged on the reinforcement cage according to a designed interval, and a large articulated chute structure, wherein the large articulated chute structure comprises a vertical articulated chute and an oblique articulated chute connected in a segment conduction mode, the vertical articulated chute is connected with the side wall of the deep foundation pit, the oblique articulated chute is divided into several segments arranged on the support frames, the top end of the oblique articulated chute is connected with the bottom end of the vertical articulated chute, the bottom end of the oblique articulated chute is provided with an outlet connected to the upper surface of the reinforcement cage, and the top end of each support frame is correspondingly connected with the segment joint of the oblique articulated chute. The deep foundation pit super-thick concrete bottom plate pouring system and the construction method systematically realize the deep foundation pit concrete construction, avoid the disadvantages of the existing foundation pit concrete pouring construction, further improve the construction efficiency and safety, and provide favorable conditions for the successful developing of the follow-up building construction.
Deep foundation pit super-thick concrete bottom plate pouring system and construction method
SU YAWU (author) / WANG BAODE (author) / CHEN XUEGUANG (author) / LIU PENG (author) / ZHOU SHENBIN (author) / PEI HONGBIN (author) / WANG KAIFENG (author) / JIANG XIUHUI (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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