Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a support construction method of an irregular basement. The support construction method is characterized in that the first layer of brace is an annular concrete brace, and a second layer of brace is a combined frame concrete brace; the annular concrete brace is 600-900 mm high and 800-1100 mm wide; the first layer of corner braces are concrete braces or steel braces, underground diaphragm walls are also used as permanent basement exterior walls, high-pressure jet grouting piles are arranged outside the jointed seam between two underground diaphragm walls, and the diameters of the high-pressure jet grouting piles are 500-600 mm; the combined frame concrete brace comprises enclosing purlins and web rods, and the second layer of corner braces are concrete braces or steel braces, and profile steel latticed columns are made into lower stand columns of the annular concrete brace. By means of the construction method, materials are saved, construction operation space is large, and the construction progress is fast.
The invention discloses a support construction method of an irregular basement. The support construction method is characterized in that the first layer of brace is an annular concrete brace, and a second layer of brace is a combined frame concrete brace; the annular concrete brace is 600-900 mm high and 800-1100 mm wide; the first layer of corner braces are concrete braces or steel braces, underground diaphragm walls are also used as permanent basement exterior walls, high-pressure jet grouting piles are arranged outside the jointed seam between two underground diaphragm walls, and the diameters of the high-pressure jet grouting piles are 500-600 mm; the combined frame concrete brace comprises enclosing purlins and web rods, and the second layer of corner braces are concrete braces or steel braces, and profile steel latticed columns are made into lower stand columns of the annular concrete brace. By means of the construction method, materials are saved, construction operation space is large, and the construction progress is fast.
| Europäisches Patentamt | 2023
Support changing construction method of basement structure
| Europäisches Patentamt | 2023