Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method and device for measuring collapsibility coefficient of loess
The embodiment of the invention provides a method and device for measuring loess collapsibility coefficient. The method includes the steps that conical tip resistance, conical side resistance and the collapsibility coefficients at a plurality of different depths of a loess site in a same geological unit are obtained; the conical tip resistances, the conical side resistances and the collapsibility coefficients at the multiple different depths are fitted to obtain a corresponding formula of the conical tip resistances and the depths, a corresponding formula of the conical side resistances and the depths and a corresponding formula of the collapsibility coefficients and the depths; according to the corresponding formula of the conical tip resistances and the depths and the corresponding formula of the collapsibility coefficients and the depths, a corresponding formula of the collapsibility coefficients and the conical tip resistances is obtained; a corresponding formula of the collapsibility coefficients and the conical side resistance is obtained according to the corresponding formula of the conical side resistances and the depths and the corresponding formula of the collapsibility coefficients and the depths; and a corresponding collapsibility coefficients is obtained according to the newly obtained conical tip resistances and conical side resistances. According to the method and device for measuring the loess collapsibility coefficient, the collapsibility coefficient at the corresponding depth can be directly obtained according to the measured conical tip resistance and conical side resistance, and the collapsibility coefficient measurement period is shortened.
本实施例中提供了一种黄土湿陷系数的测量方法及装置，包括获取同一地质单元内的黄土场地多个不同深度处的锥尖阻力、锥侧阻力和湿陷系数；对多个不同深度处的锥尖阻力、锥侧阻力和湿陷系数进行拟合，获取锥尖阻力与深度的对应公式、锥侧阻力与深度的对应公式以及湿陷系数与深度的对应公式；根据锥尖阻力与深度的对应公式以及湿陷系数与深度的对应公式，得到湿陷系数与锥尖阻力的对应公式；根据锥侧阻力与深度的对应公式以及湿陷系数与深度的对应公式，得到湿陷系数与锥侧阻力的对应公式；根据新获取的锥尖阻力与锥侧阻力得到对应的湿陷系数。本实施例可以根据测得的锥尖阻力和锥侧阻力直接得到对应深度处的湿陷系数，缩短了湿陷系数的测量周期。
Method and device for measuring collapsibility coefficient of loess
The embodiment of the invention provides a method and device for measuring loess collapsibility coefficient. The method includes the steps that conical tip resistance, conical side resistance and the collapsibility coefficients at a plurality of different depths of a loess site in a same geological unit are obtained; the conical tip resistances, the conical side resistances and the collapsibility coefficients at the multiple different depths are fitted to obtain a corresponding formula of the conical tip resistances and the depths, a corresponding formula of the conical side resistances and the depths and a corresponding formula of the collapsibility coefficients and the depths; according to the corresponding formula of the conical tip resistances and the depths and the corresponding formula of the collapsibility coefficients and the depths, a corresponding formula of the collapsibility coefficients and the conical tip resistances is obtained; a corresponding formula of the collapsibility coefficients and the conical side resistance is obtained according to the corresponding formula of the conical side resistances and the depths and the corresponding formula of the collapsibility coefficients and the depths; and a corresponding collapsibility coefficients is obtained according to the newly obtained conical tip resistances and conical side resistances. According to the method and device for measuring the loess collapsibility coefficient, the collapsibility coefficient at the corresponding depth can be directly obtained according to the measured conical tip resistance and conical side resistance, and the collapsibility coefficient measurement period is shortened.
本实施例中提供了一种黄土湿陷系数的测量方法及装置，包括获取同一地质单元内的黄土场地多个不同深度处的锥尖阻力、锥侧阻力和湿陷系数；对多个不同深度处的锥尖阻力、锥侧阻力和湿陷系数进行拟合，获取锥尖阻力与深度的对应公式、锥侧阻力与深度的对应公式以及湿陷系数与深度的对应公式；根据锥尖阻力与深度的对应公式以及湿陷系数与深度的对应公式，得到湿陷系数与锥尖阻力的对应公式；根据锥侧阻力与深度的对应公式以及湿陷系数与深度的对应公式，得到湿陷系数与锥侧阻力的对应公式；根据新获取的锥尖阻力与锥侧阻力得到对应的湿陷系数。本实施例可以根据测得的锥尖阻力和锥侧阻力直接得到对应深度处的湿陷系数，缩短了湿陷系数的测量周期。
Method and device for measuring collapsibility coefficient of loess
黄土湿陷系数的测量方法及装置
CHENG FUQIANG (Autor:in) / CHEN XIAOGUANG (Autor:in) / WANG XUMING (Autor:in) / LIU BOLIN (Autor:in) / WANG YONGGUO (Autor:in) / MAO ZHONGLIANG (Autor:in) / FENG YONGYANG (Autor:in) / SONG GUORONG (Autor:in) / TANG PEI (Autor:in) / DING XINHONG (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
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