高应变在桩长较短的静压管桩在砂质土地区的不适用性 摘要：介绍高应变的检测方法，具有适用性广，准确可靠，但在 某些地质条件下受自身理论和假设条件的限制检测结果并不准确， 本分结合工程实例通过与静载对比介绍了高应变在砂质土地区的 对于桩长较短的静压管桩不适用性，并简要分析。 关键字：高应变；静压管桩；加载方式；动静荷载；承载力 abstract: this paper introduces the high strain detection method, has wide serviceability, accurate and reliable, but in some geological conditions and assumptions by its own theory of limit the results were not accurate, duty and wit