There are many methods detecting the integrity of foundationpile. Low strain method, which has low cost and is easy to use, is widely used by detection departments.
对基桩完整性检测的方法很多，因低应变法具有成本低、使用便捷等特点，被检测单位广泛采用。
2
The self-Balanced method is a new technologies of foundationpile static load test, vertical compression pile is closer to the actual working conditions of a test method.
自平衡试桩法是一种基桩静载试验新技术，是接近于竖向抗压桩实际工作条件的一种试验方法。
3
The method of analyzing and calculating the internal force of wharf foundationpile and vibration analysis method for wharf foundationpile under flood tide torrent are advanced.