soil segment

The pulling displacement of the anchor bolt is broken down into the elastic deformation of the free segment, the tensile deformation of the anchored segment and the relative shear displacement between the bolt and soil.

将锚杆拉拔位移分解成自由段的弹性变形、锚固段的拉伸变形和锚固段与土体之间的相对剪切位移。

According to some data of static load tests of pile in Sian region, load-transfer function of the upper and lower segment of soil surrounding the pile are defined as the bilinear soft model and hard model respectively.

通过对西安地区的许多工程试桩资料的整理、分析和研究，将摩擦型桩桩周土上部土层和下部土层的荷载传递函数分别简化为双折线硬化模型和软化模型。

The frequency of saturation-moist segment is ranked in the bottom soil> the subsoil> topsoil, down slope> up slope.

饱和-湿润段出现频率比例总体上底土>心土>表土，坡下>坡上；

To improve efficiency and veracity of soil sampling in testing bulk density, the cutting ring method and in situ soil tube method were combined and a multi-segment in situ soil sampler was designed.

为了提高土壤容重测定中土样采集的效率和精准性，将环刀法和原状取土管法结合，进行了分段式原状取土器的研制。