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A platform for research: civil engineering, architecture and urbanism
Irregularly-shaped gasbag and rapid construction method using irregularly-shaped gasbag as underground continuous wall junction
The invention relates to an irregularly-shaped gasbag and a rapid construction method using the irregularly-shaped gasbag as an underground continuous wall junction. The irregularly-shaped gasbag 1 comprises an air faucet 2; resistant nails 3, which are solid and hemispherical, are arranged on the outer wall of the irregularly-shaped gasbag 1 in the form of a quincunx. The rapid construction method comprises the following steps: (1) utilizing the irregularly-shaped gasbag 1 to divide a groove 4 into a plurality of groove sections 5 during construction; (2) putting counterweight balls 7 onto the inner bottom of the irregularly-shaped gasbag 1; (3) inflating the irregularly-shaped gasbag 1 through the air faucet 2 till the irregularly-shaped gasbag 1 is expanded enough; (4) pouring an impermeable material into the groove sections 5 which are positioned on both sides of the irregularly-shaped gasbag 1, deflating the irregularly-shaped gasbag 1 when the strength of the impermeable material reaches a certain degree, and taking out the irregularly-shaped gasbag 1; (5) sufficiently flushing a cavity where the irregularly-shaped gasbag 1 is positioned, and pouring a second-phase impermeable material into the cavity to integrate all the groove sections 5; (6) after the process is finished, carrying out subsequent wall construction in the same manner.
Irregularly-shaped gasbag and rapid construction method using irregularly-shaped gasbag as underground continuous wall junction
The invention relates to an irregularly-shaped gasbag and a rapid construction method using the irregularly-shaped gasbag as an underground continuous wall junction. The irregularly-shaped gasbag 1 comprises an air faucet 2; resistant nails 3, which are solid and hemispherical, are arranged on the outer wall of the irregularly-shaped gasbag 1 in the form of a quincunx. The rapid construction method comprises the following steps: (1) utilizing the irregularly-shaped gasbag 1 to divide a groove 4 into a plurality of groove sections 5 during construction; (2) putting counterweight balls 7 onto the inner bottom of the irregularly-shaped gasbag 1; (3) inflating the irregularly-shaped gasbag 1 through the air faucet 2 till the irregularly-shaped gasbag 1 is expanded enough; (4) pouring an impermeable material into the groove sections 5 which are positioned on both sides of the irregularly-shaped gasbag 1, deflating the irregularly-shaped gasbag 1 when the strength of the impermeable material reaches a certain degree, and taking out the irregularly-shaped gasbag 1; (5) sufficiently flushing a cavity where the irregularly-shaped gasbag 1 is positioned, and pouring a second-phase impermeable material into the cavity to integrate all the groove sections 5; (6) after the process is finished, carrying out subsequent wall construction in the same manner.
Irregularly-shaped gasbag and rapid construction method using irregularly-shaped gasbag as underground continuous wall junction
ZHANG LIXIN (author) / DUAN QINGYING (author) / ZHANG LIHUA (author) / DUAN QINGLING (author) / LI YONG (author) / YU HAIYANG (author) / NIU JINGTAO (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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