The settlement mechanism in virtual enterprise is discussed and a framework of reckoning is given.
探讨了虚拟企业中的清算机制，给出了一个清算框架。
Because of the virtual earth under the pile ending hard to clean, the ending bearing is seldom worked sufficiently, which leads to ultimate bearing capacity and settlement problems.
由于灌注桩桩底虚土难以清理干净，致使端阻不能充分发挥，对灌注桩极限承载力及沉降产生较大影响。
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