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Detachable caisson prefabrication method
A detachable caisson prefabrication method comprises the steps that S1, a caisson prefabrication platform, longitudinal and transverse movement and a sliding way are prepared, and a bottom isolation layer is laid; s2, prefabricating a lower caisson standard layer structure; s3, the top layer of the lower caisson is constructed, and a water stop belt S4, laying a bamboo plywood and a kraft paper isolation layer; s5, prefabricating an upper temporary caisson; according to the method, the lower caisson is prefabricated firstly, then the upper temporary caisson is prefabricated, after the whole caisson is prefabricated, the caisson is transported to the site to be installed to form the temporary water stop cofferdam, the water stop effect is good, after the water stop function of the cofferdam is completed, the temporary caisson is hoisted and dismantled, and the dismantling speed and efficiency are high. After dismantling, a permeable environment is formed in a surrounding sea area, and the environment-friendly requirement is met.
一种可拆分式沉箱预制方法，其步骤为：S1.准备沉箱预制平台、纵横移和滑道，铺设底部隔离层；S2.预制下部沉箱标准层结构；S3.下部沉箱顶层施工，埋设止水带；S4.铺设竹胶板、牛皮纸隔离层；S5.预制上部临时沉箱；S6.沉箱拖运至安装位置形成临时止水围堰，本发明先预制下部沉箱，后预制上部临时沉箱，整体沉箱预制完成后，运至现场安装形成临时止水围堰，止水效果好，待围堰止水功能完成后，将临时部分沉箱起吊拆除，拆除速度效率高。拆除后，保证周边海域形成透水环境，满足环保要求。
Detachable caisson prefabrication method
A detachable caisson prefabrication method comprises the steps that S1, a caisson prefabrication platform, longitudinal and transverse movement and a sliding way are prepared, and a bottom isolation layer is laid; s2, prefabricating a lower caisson standard layer structure; s3, the top layer of the lower caisson is constructed, and a water stop belt S4, laying a bamboo plywood and a kraft paper isolation layer; s5, prefabricating an upper temporary caisson; according to the method, the lower caisson is prefabricated firstly, then the upper temporary caisson is prefabricated, after the whole caisson is prefabricated, the caisson is transported to the site to be installed to form the temporary water stop cofferdam, the water stop effect is good, after the water stop function of the cofferdam is completed, the temporary caisson is hoisted and dismantled, and the dismantling speed and efficiency are high. After dismantling, a permeable environment is formed in a surrounding sea area, and the environment-friendly requirement is met.
一种可拆分式沉箱预制方法，其步骤为：S1.准备沉箱预制平台、纵横移和滑道，铺设底部隔离层；S2.预制下部沉箱标准层结构；S3.下部沉箱顶层施工，埋设止水带；S4.铺设竹胶板、牛皮纸隔离层；S5.预制上部临时沉箱；S6.沉箱拖运至安装位置形成临时止水围堰，本发明先预制下部沉箱，后预制上部临时沉箱，整体沉箱预制完成后，运至现场安装形成临时止水围堰，止水效果好，待围堰止水功能完成后，将临时部分沉箱起吊拆除，拆除速度效率高。拆除后，保证周边海域形成透水环境，满足环保要求。
Detachable caisson prefabrication method
一种可拆分式沉箱预制方法
PU HONGJIA (author) / YAO YANHUAN (author) / LI CHUNYUAN (author) / HAN LIGANG (author) / SUN ZHU (author) / WANG YUEJING (author) / ZHU WEIWEI (author) / XIONG HUI (author) / WANG KUN (author)
2023-04-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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