Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heavy tower crane foundation structure utilizing inherent pile foundation of deep foundation pit and construction method of heavy tower crane foundation structure
The invention discloses a heavy tower crane foundation structure utilizing a deep foundation pit inherent pile foundation and a construction method thereof, and relates to the technical field of tower crane foundation construction.The heavy tower crane foundation structure comprises a trapezoidal tower footing, the top end of the center of the trapezoidal tower footing is connected with a tower crane foundation section, the bottom face of one side of the upper bottom is connected with a connecting beam parallel to the upper bottom, and balancing weights are arranged on the two sides of the long edge of the connecting beam; a rectangular combined body formed by the balancing weight and the connecting beam is positioned on one side, close to the upper bottom, of the median line of the trapezoidal tower footing; a side reinforcing block and a coping crown beam are arranged on the bottom face of one side of the lower bottom of the trapezoid tower footing, a plurality of round supporting piles are arranged in the projection range under the coping crown beam, the side reinforcing block covers the side face of the coping crown beam, extends towards one side of each supporting pile and is connected through a plurality of L-shaped inserting ribs, and the side reinforcing block and the coping crown beam are combined into a stable overall structure. The supporting piles and the platform piles for unearthing in the deep foundation pit are fully utilized, the structure is simple, the construction period is short, and safety and reliability are achieved.
本发明公开了一种利用深基坑固有桩基的重型塔吊基础结构及其施工方法，涉及塔吊基础施工技术领域，包括梯形塔基，梯形塔基中心顶端连接有塔吊基础节，上底一侧底面连接有与上底平行的联结梁，联结梁长边两侧均设有配重块，正下方设有圆形平台桩，配重块与联结梁构成的矩形组合体位于梯形塔基中位线靠近上底一侧；梯形塔基下底一侧底面设有侧面加强块和压顶冠梁，压顶冠梁正下方投影范围内有若干圆形支护桩，侧面加强块覆盖压顶冠梁侧面并向支护桩一侧延伸，通过若干“L”状插筋连接，将二者结合为一个稳固的整体结构。该发明充分利用了深基坑中固有的支护桩和出土用平台桩，构造简单，施工周期短，安全可靠。
Heavy tower crane foundation structure utilizing inherent pile foundation of deep foundation pit and construction method of heavy tower crane foundation structure
The invention discloses a heavy tower crane foundation structure utilizing a deep foundation pit inherent pile foundation and a construction method thereof, and relates to the technical field of tower crane foundation construction.The heavy tower crane foundation structure comprises a trapezoidal tower footing, the top end of the center of the trapezoidal tower footing is connected with a tower crane foundation section, the bottom face of one side of the upper bottom is connected with a connecting beam parallel to the upper bottom, and balancing weights are arranged on the two sides of the long edge of the connecting beam; a rectangular combined body formed by the balancing weight and the connecting beam is positioned on one side, close to the upper bottom, of the median line of the trapezoidal tower footing; a side reinforcing block and a coping crown beam are arranged on the bottom face of one side of the lower bottom of the trapezoid tower footing, a plurality of round supporting piles are arranged in the projection range under the coping crown beam, the side reinforcing block covers the side face of the coping crown beam, extends towards one side of each supporting pile and is connected through a plurality of L-shaped inserting ribs, and the side reinforcing block and the coping crown beam are combined into a stable overall structure. The supporting piles and the platform piles for unearthing in the deep foundation pit are fully utilized, the structure is simple, the construction period is short, and safety and reliability are achieved.
本发明公开了一种利用深基坑固有桩基的重型塔吊基础结构及其施工方法，涉及塔吊基础施工技术领域，包括梯形塔基，梯形塔基中心顶端连接有塔吊基础节，上底一侧底面连接有与上底平行的联结梁，联结梁长边两侧均设有配重块，正下方设有圆形平台桩，配重块与联结梁构成的矩形组合体位于梯形塔基中位线靠近上底一侧；梯形塔基下底一侧底面设有侧面加强块和压顶冠梁，压顶冠梁正下方投影范围内有若干圆形支护桩，侧面加强块覆盖压顶冠梁侧面并向支护桩一侧延伸，通过若干“L”状插筋连接，将二者结合为一个稳固的整体结构。该发明充分利用了深基坑中固有的支护桩和出土用平台桩，构造简单，施工周期短，安全可靠。
Heavy tower crane foundation structure utilizing inherent pile foundation of deep foundation pit and construction method of heavy tower crane foundation structure
利用深基坑固有桩基的重型塔吊基础结构及其施工方法
ZHANG HAIBIN (Autor:in)
07.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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