Chapter 1: The fundamentals of design, and the exploration and planning requirements, for different types of earthworks

This document contains, for ease of use and download, tabulated reference guides for common in situ, laboratory testing and exploratory hole techniques.

为便于使用与下载，本文档收录了针对常见原位（in situ）测试、室内试验及勘探孔技术的制表参考指南。