土层

• New england has many trees and thin , rocky soil
  新英格兰有许多树木和薄薄的岩石土层。
• Code for design and construction of soil anchors
  土层锚杆设计与施工规范
• Analysis on stress transmission and deformation of bolt in soil
  土层锚杆应力传递及变形分析
• Study on composite soil nailing in soft subsoil by model test
  软弱土层复合土钉支护试验研究
• Soil layer improvement in hokkaido of japan and its evaluation
  日本北海道的土层改良技术的评介
• Application of sawdust - cement mortar to the grouting through solum
  木屑水泥浆在土层灌浆中的应用
• Hysteretic damping application in time domain analysis of soil layer
  滞后阻尼在土层时域分析中的应用
• Technical code on dry jet mixing method to stabilize soft foundation
  粉体喷搅法加固软弱土层技术规范
• Study of internal force of ring tunnel in stratum skin friction
  土层摩阻力对圆形隧道的结构内力分析研究
• Case study of support to deep foundation pit slope in soft soil
  软土层深基坑边坡支护工程实例分析与设计