PHC管桩规格及性能参数一览

PHC管桩规格及性能参数参考(符合国家最新版图集10G409)外径壁厚(mm)(mm)单节桩长(m)强度等级型预应力钢筋螺旋规格有效预压应力开裂弯矩(MPa)极限弯矩管桩桩身结构对应的单桩竖向承载力最大特征值Ra(KN)竖向承载力值Rp(KN)理论重量(kg/m)300705〜12C80A6eeb425379001271132AB6e3050B8e3462C8e3979400955〜14C80A7eeb4548116502288237AB7e64106Bi0e74132Ci3e881765001005〜15C80A11eeb510315523003158327AB11e125210B11e147265C13e167334A12e1111675001255〜C80AB12eeb51362262700370138315B12e160285C15e180360A14e1672506001105〜C80AB14eeb52063462600425544015B14e245441C17e285569A16e1802706001305〜C80AB16eeb52233743050482449915B16e265477C20e3076158001105〜15C80Ai5eeb639258944005992620ABi5e471771B30e540971C30e6381275