Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for building bridge construction cofferdam through steel sheet piles
Provided is a method for building a bridge construction cofferdam through steel sheet piles. The cofferdam is a temporary envelop enclosure constructed for building permanent infrastructure during engineering construction. The cofferdam has the function of preventing water and soil from entering the construction position of a building so that water drainage and foundation pit excavation can be carried out in the cofferdam. The construction technology of the method for building the bridge construction cofferdam through the steel sheet piles includes the following steps that (1) construction preparation is made; (2) measuring and positioning are carried out, a construction platform is set up (construction is carried out in water), and a positioning pile and a guide beam are designed, manufactured, positioned and mounted; (3) the steel sheet piles are driven and inserted; (4) a, water drawing, leaking stoppage, foundation clearing and excavation are carried out in the cofferdam, b, steel sheet pile walings and supports are designed, calculated, positioned and mounted, and c, measuring and construction monitoring of the steel sheet pile cofferdam are carried out; (5) a foundation and a pier body are constructed and monitored, the cofferdam is filled with water, the construction platform is dismounted, monitoring is carried out, and the steel sheet piles are pulled out and sorted; and (6) inspection is carried out. The method is used for building the bridge construction cofferdam through the steel sheet piles.
Method for building bridge construction cofferdam through steel sheet piles
Provided is a method for building a bridge construction cofferdam through steel sheet piles. The cofferdam is a temporary envelop enclosure constructed for building permanent infrastructure during engineering construction. The cofferdam has the function of preventing water and soil from entering the construction position of a building so that water drainage and foundation pit excavation can be carried out in the cofferdam. The construction technology of the method for building the bridge construction cofferdam through the steel sheet piles includes the following steps that (1) construction preparation is made; (2) measuring and positioning are carried out, a construction platform is set up (construction is carried out in water), and a positioning pile and a guide beam are designed, manufactured, positioned and mounted; (3) the steel sheet piles are driven and inserted; (4) a, water drawing, leaking stoppage, foundation clearing and excavation are carried out in the cofferdam, b, steel sheet pile walings and supports are designed, calculated, positioned and mounted, and c, measuring and construction monitoring of the steel sheet pile cofferdam are carried out; (5) a foundation and a pier body are constructed and monitored, the cofferdam is filled with water, the construction platform is dismounted, monitoring is carried out, and the steel sheet piles are pulled out and sorted; and (6) inspection is carried out. The method is used for building the bridge construction cofferdam through the steel sheet piles.
Method for building bridge construction cofferdam through steel sheet piles
ZHANG LIHAN (Autor:in) / YANG LIN (Autor:in) / SUN HONGZHI (Autor:in) / ZHOU JIANZHAO (Autor:in) / XING QIJUN (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
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