灰土挤密桩法
利用横向挤压成孔设备成孔,使桩间土得以挤密。用灰土填入桩孔内分层夯实形成灰土桩,并与桩间土组成复合地基的地基处理方法。
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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