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Construction method and template structure for umbrella-shaped spatial curved-surface bare concrete
The invention discloses a construction method and a template structure for umbrella-shaped spatial curved-surface bare concrete. The construction method comprises the following steps: casting to form a bottom straight wall section of the umbrella-shaped spatial curved-surface bare concrete; respectively installing an template structure with an umbrella-shaped spatial curved surface on each of two sides of the bottom straight wall section; erecting a support system below the template structures; according to the umbrella-shaped spatial curved-surface, bonding umbrella body arc-shaped section steel bars above the template structures, bonding an umbrella body top steel bar between the two umbrella body arc-shaped section steel bars, and enabling the umbrella body arc-shaped section steel bars and the template structures to form first casting passages in a clamping way; casting the bottom straight wall section to form an umbrella body arc-shaped section bottom of the umbrella-shaped spatial curved-surface bare concrete; casting in the first casting passages to form umbrella body arc-shaped sections of the umbrella-shaped spatial curved-surface bare concrete; mounting an umbrella body top template on the umbrella top body steel bar, and enabling the top umbrella body template and the two umbrella body arc-shaped sections to form a second casting passage in the clamping way; casting in the second casting passage to form the umbrella body top of the umbellate-shaped spatial curved-surface bare concrete, thereby finishing construction.
Construction method and template structure for umbrella-shaped spatial curved-surface bare concrete
The invention discloses a construction method and a template structure for umbrella-shaped spatial curved-surface bare concrete. The construction method comprises the following steps: casting to form a bottom straight wall section of the umbrella-shaped spatial curved-surface bare concrete; respectively installing an template structure with an umbrella-shaped spatial curved surface on each of two sides of the bottom straight wall section; erecting a support system below the template structures; according to the umbrella-shaped spatial curved-surface, bonding umbrella body arc-shaped section steel bars above the template structures, bonding an umbrella body top steel bar between the two umbrella body arc-shaped section steel bars, and enabling the umbrella body arc-shaped section steel bars and the template structures to form first casting passages in a clamping way; casting the bottom straight wall section to form an umbrella body arc-shaped section bottom of the umbrella-shaped spatial curved-surface bare concrete; casting in the first casting passages to form umbrella body arc-shaped sections of the umbrella-shaped spatial curved-surface bare concrete; mounting an umbrella body top template on the umbrella top body steel bar, and enabling the top umbrella body template and the two umbrella body arc-shaped sections to form a second casting passage in the clamping way; casting in the second casting passage to form the umbrella body top of the umbellate-shaped spatial curved-surface bare concrete, thereby finishing construction.
Construction method and template structure for umbrella-shaped spatial curved-surface bare concrete
YANG DONGHUI (author) / CAO JING (author) / FENG CHANGZHENG (author) / LI HONGZHI (author) / LIU JIANHUA (author) / CHEN LI (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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