The matrix suction of unsaturated loess was measured with the method of pressure board.
采用压力板法测定了非饱和黄土的基质吸力。
The paper mainly studied the influence of matrix suction toward the calculation for the excavation-supporting system.
论文同时研究了基质吸力变化对非饱和黄土基坑支护结构内力及变形的影响。
The results show that the permeability is closely related with the confined stress, hydraulic pressure and matrix suction.
结果表明，油田白垩的渗透性与其所承受的应力、渗压梯度和基质吸力都有着密切的联系。
The result indicates that excavation disturbances and matrix suction could exert an obvious influence on the slope safety…
研究结果表明，开挖扰动和基质吸力对边坡安全系数有较大的影响。
Under the influence of surface infiltration, matrix suction of unsaturated zone and temporary additional water load are important factors for the stability of slope.
在地表入渗影响下，非饱和带的基质吸力和暂态附加水荷载是影响边坡稳定的重要因素。
It is regarded that the wetting deformation is generated by the loss of matrix suction, and a constitutive relationship between lost matric suction and wetting deformation deduced.
认为湿化变形是由基质吸力丧失而产生，由此推导出丧失基质吸力与湿化变形的定量关系。
At the same time, the shear strength contributed from matrix suction was analyzed, and the differences between the linear failure envelope with the nonlinear failure envelope were compared.
同时针对吸力对非饱和土强度的贡献进行了分析，利用试验成果对强度包线的线性和非线性进行了比较。
The properties of soils, results of measurements and related meteorological information are presented. Some discussions on measurement methods of matrix suction in unsaturated soils are given.
本文提交土性指标、吸力测量的结果和有关气象资料，并对非饱和土基质吸力的量测方法进行讨论。
The properties of soils, results of measurements and related meteorological information are presented. Some discussions on measurement methods of matrix suction in unsaturated soils are given.
本文提交土性指标、吸力测量的结果和有关气象资料，并对非饱和土基质吸力的量测方法进行讨论。
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