Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calculation method for ultimate bearing capacity of horizontal reinforcement composite foundation
The invention discloses a method for calculating ultimate bearing capacity of a horizontal reinforcement composite foundation, belongs to the technical field of composite foundation treatment, and considers favorable effects of horizontal tensile force and vertical tensile force of rib materials on improvement of the bearing capacity of the foundation. The defect that a result obtained by an existing calculation method for the ultimate bearing capacity of the horizontal reinforced foundation does not conform to engineering practice is overcome; meanwhile, due to the effect of the rib materials, the ultimate bearing capacity of the foundation is improved, for a soft soil foundation, the one-time ultimate stacking height can be increased, the filling speed can be increased, the construction period can be shortened, the corresponding project investment can be reduced, and the method has important engineering practical significance for promoting deep development of the composite foundation technology.
本发明公开一种水平增强体复合地基极限承载力的计算方法，属于复合地基处理技术领域，本发明考虑了筋材水平拉力和垂直拉力对提高地基承载力的有利作用，避免了现有水平加筋地基极限承载力计算方法得到的结果与工程实际不符的缺陷；同时，由于筋材作用，地基极限承载力提高，对于软土地基，可以提高一次性极限堆载高度，填筑速率可以加快，建设工期可以缩短，相应工程投资减小，对于推动复合地基技术的深入发展具有重要的工程实践意义。
Calculation method for ultimate bearing capacity of horizontal reinforcement composite foundation
The invention discloses a method for calculating ultimate bearing capacity of a horizontal reinforcement composite foundation, belongs to the technical field of composite foundation treatment, and considers favorable effects of horizontal tensile force and vertical tensile force of rib materials on improvement of the bearing capacity of the foundation. The defect that a result obtained by an existing calculation method for the ultimate bearing capacity of the horizontal reinforced foundation does not conform to engineering practice is overcome; meanwhile, due to the effect of the rib materials, the ultimate bearing capacity of the foundation is improved, for a soft soil foundation, the one-time ultimate stacking height can be increased, the filling speed can be increased, the construction period can be shortened, the corresponding project investment can be reduced, and the method has important engineering practical significance for promoting deep development of the composite foundation technology.
本发明公开一种水平增强体复合地基极限承载力的计算方法，属于复合地基处理技术领域，本发明考虑了筋材水平拉力和垂直拉力对提高地基承载力的有利作用，避免了现有水平加筋地基极限承载力计算方法得到的结果与工程实际不符的缺陷；同时，由于筋材作用，地基极限承载力提高，对于软土地基，可以提高一次性极限堆载高度，填筑速率可以加快，建设工期可以缩短，相应工程投资减小，对于推动复合地基技术的深入发展具有重要的工程实践意义。
Calculation method for ultimate bearing capacity of horizontal reinforcement composite foundation
一种水平增强体复合地基极限承载力的计算方法
PENG LIANGQUAN (Autor:in)
28.07.2023
Patent
Elektronische Ressource
Chinesisch
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