标准贯入试验在长江中下游码头桩基勘察中的应用

【摘要】 通过长江中下游三个码头桩基的试桩值与《港口工程桩基规范》的查表值、梅耶霍夫公式的计算值的对比分析，探讨了标准贯入试验在长江中下游码头桩基勘察中的实用性及估算砂土、粘性土中打入钢筋混凝土预制桩单桩极限承载力的有效性。更多还原

【Abstract】 AbstractThrough comparative analysis the test values of 3 wharfs piled foundation in Yangtze River,the values in 《Pile Foundation Code of Port Engineering》and the calculation values of Maihof formula,it’s sorbed into the practicability of the standard penetration test in Yangtze River middle & lower reach and the effectivity of estimating single pile’s ultimate bearing capacity in sand layer and the clay.更多还原