Design method and assembly method of side wall of steel hanging box cofferdam suitable for water level sudden change environment and/or multi-work-point turnover
The invention discloses a design method and an assembly method of a steel hanging box cofferdam side wall suitable for a water level sudden change environment and/or multi-work-point turnover, and the design method comprises the steps that the cofferdam side wall is designed in a layered mode in the...
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| creator | LI JUNQING ZHOU GUOYOU MENG XIANGWEI WU SHAOXIN SHA MING LI SHENG WANG ZUHAI NIE SHAOJIANG YANG SHAOJUN ZHANG YANG FENG ZHIXIN HUANG WENZHI |
| description | The invention discloses a design method and an assembly method of a steel hanging box cofferdam side wall suitable for a water level sudden change environment and/or multi-work-point turnover, and the design method comprises the steps that the cofferdam side wall is designed in a layered mode in the vertical direction of a cofferdam, and the cofferdam side wall comprises a high-strength side wall layer and a low-strength side wall layer; the vertical ribs and/or the dowel bars and/or the annular plates are used for manufacturing the high-strength side wall layer, and the material specification of the vertical ribs and/or the dowel bars and/or the annular plates is correspondingly larger than that of the vertical ribs and/or the dowel bars and/or the annular plates used for manufacturing the low-strength side wall layer; the assembling method comprises the steps that the height of the large-strength side wall layer is h1, the height of the small-strength side wall layer is h2, and the water level depth during |
| format | Patent |
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the vertical ribs and/or the dowel bars and/or the annular plates are used for manufacturing the high-strength side wall layer, and the material specification of the vertical ribs and/or the dowel bars and/or the annular plates is correspondingly larger than that of the vertical ribs and/or the dowel bars and/or the annular plates used for manufacturing the low-strength side wall layer; the assembling method comprises the steps that the height of the large-strength side wall layer is h1, the height of the small-strength side wall layer is h2, and the water level depth during</description><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUFuwjAURLNhgQp3-BwgKqiCsEW0iBUr9siJx8HC_j-ynQDH6U1rUNmzGI1m9EYzLn6_EW3L5JHOoklxVozwtbu_OjEUrQZdlXPPkABHZ8Wt5ZZquVEjxiBo5Sn2NqnagYyEPEgI5DBkPPZag6l5zEDgwQZhD06Py88M-94lW14lXMpObO5TH1gGhEkxMspFTP_9o5jtfo7bfYlOToidasBIp-1hsVjP19VyVW2-3mH-AHgfVeg</recordid><startdate>20240528</startdate><enddate>20240528</enddate><creator>LI JUNQING</creator><creator>ZHOU GUOYOU</creator><creator>MENG XIANGWEI</creator><creator>WU SHAOXIN</creator><creator>SHA MING</creator><creator>LI SHENG</creator><creator>WANG ZUHAI</creator><creator>NIE SHAOJIANG</creator><creator>YANG SHAOJUN</creator><creator>ZHANG YANG</creator><creator>FENG ZHIXIN</creator><creator>HUANG WENZHI</creator><scope>EVB</scope></search><sort><creationdate>20240528</creationdate><title>Design method and assembly method of side wall of steel hanging box cofferdam suitable for water level sudden change environment and/or multi-work-point turnover</title><author>LI JUNQING ; 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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Design method and assembly method of side wall of steel hanging box cofferdam suitable for water level sudden change environment and/or multi-work-point turnover |
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