风积砂 meaning in Chinese

aeolian sand
aeolianite
windblown sand
wind-carried sand
wind-drift sand

The constructional technology in tunnel of great section wind drift sand
公路大断面风积砂隧道施工技术
Calculation of up - lift displacement of aeolian - sand spread foundation
风积砂扩展基础的上拔位移控制计算
Abstract : based on analyzing the mechanism of fraction for anti - extraction soil by using the results of in - side model test about wind - borned sand deposit foundation , three stressing process of the ultimate bearing capacity in soil is given , and the basic formual for anti - extraction capacily calculation is established . compared with other methods at present , the accuracy of the calculation result is several times over that of others . because the scope of application isn ' t limited by width - to - depth ratio , it is very convenient for widely application
文摘:利用风积砂地基抗拔室内模型试验资料，通过对抗拔土体破坏机理的全面分析，提出了土体形成极限承载力的三个受力过程，建立了扩展基础抗拔承载力计算的基本公式，与目前其它计算方法比较，成果精度提高很多倍，而且适用范围不受深宽比限制，便于推广应用。