Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Short pile bearing capacity assessment method
The invention discloses a short pile bearing capacity assessment method, belongs to the technical field of foundations, and can solve the problem that the bearing capacity assessment result is too large when an existing assessment method is used for carrying out bearing capacity assessment. The method comprises the steps that S1, according to soil layer parameters of each soil layer in a pile body soil body of the short pile, the shear strength of a pile end soil layer is determined; s2, the reduction coefficient of the pile end soil layer bearing capacity is determined according to the shear strength; and S3, the vertical bearing capacity of the short piles is determined according to the pile body parameters, the soil layer parameters and the reduction coefficients of the short piles. The method is used for evaluating the bearing capacity of the short pile.
本发明公开了一种短桩承载力评估方法，属于地基基础技术领域，能够解决现有评估方法进行承载力评估时，承载力评估结果偏大的问题。所述方法包括：S1、根据短桩桩身土体中每个土层的土层参数，确定桩端土层的抗剪强度；S2、根据抗剪强度确定桩端土层承载力的折减系数；S3、根据短桩的桩身参数、土层参数和折减系数，确定短桩的竖向承载力。本发明用于短桩承载力的评估。
Short pile bearing capacity assessment method
The invention discloses a short pile bearing capacity assessment method, belongs to the technical field of foundations, and can solve the problem that the bearing capacity assessment result is too large when an existing assessment method is used for carrying out bearing capacity assessment. The method comprises the steps that S1, according to soil layer parameters of each soil layer in a pile body soil body of the short pile, the shear strength of a pile end soil layer is determined; s2, the reduction coefficient of the pile end soil layer bearing capacity is determined according to the shear strength; and S3, the vertical bearing capacity of the short piles is determined according to the pile body parameters, the soil layer parameters and the reduction coefficients of the short piles. The method is used for evaluating the bearing capacity of the short pile.
本发明公开了一种短桩承载力评估方法，属于地基基础技术领域，能够解决现有评估方法进行承载力评估时，承载力评估结果偏大的问题。所述方法包括：S1、根据短桩桩身土体中每个土层的土层参数，确定桩端土层的抗剪强度；S2、根据抗剪强度确定桩端土层承载力的折减系数；S3、根据短桩的桩身参数、土层参数和折减系数，确定短桩的竖向承载力。本发明用于短桩承载力的评估。
Short pile bearing capacity assessment method
一种短桩承载力评估方法
DI SHENGJIE (Autor:in) / WANG ZHANG (Autor:in) / JU GUANGHONG (Autor:in) / CHENG HUI (Autor:in) / WANG QIHONG (Autor:in) / LI ZUFENG (Autor:in) / DONG JIANHUA (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
Bearing capacity of pile foundations
| Engineering Index Backfile | 1930