◆ JGJ 106-2014 Technical code for testing of building foundation piles ◆ JTG/TF81-01-2004 Technical Specification of Dynamic Pile Tests for Highway Engineering ◆ TB 10218-2008 Technical Specification for testing railway piles ◆ DBJ-15-60-2008 Code for Testing of Building Foundation (Guangdong) ◆ ASTM D4945-2017 Standard Test Method for High-Strain Dynamic Testing of Deep Foundations |