claypan

claypan

1. The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures.

介绍了唐口副井井筒冻结段深厚膨胀黏土层施工、外层井壁变形破坏情况及采取的有效措施,取得了一些有用的经验.为类似地层施工提供借鉴。

2. However, as the soil conditions mentioned above are changed into the claypan, error of 20% was estimated by numerical results.

但将层状黏土简化成单一黏土层分析所得之基桩极限荷重，其误差可达20%。

3. claypan soil

粘磐土