Method of treating foundation in soft soil area by deep gas explosion and tamping: Fid-Bau Portal

Method of treating foundation in soft soil area by deep gas explosion and tamping

WU HUIMING

The invention discloses a method of treating a foundation in a soft soil area by deep gas explosion and tamping. The method provides a horizontal channel and generates vibration waves from shallow todeep by means of gas explosion into a soil body of a soft soil foundation. The invention further discloses gas explosion equipment and a gas explosion generation device and generation steps. The method can accelerate the drainage and solidification speed of the soil body, deepen the treatment depth of the soil body and reduce the creep after soil body construction.

本发明公开了一种采用深层气爆与夯击处理软土地区地基的方法，该方法向软土地基的土体内采用气爆的方法由浅至深地提供水平通道及产生振动波，并公开了用于产生关键作用的气爆设备及气爆发生装置及发生步骤，本发明可以加快土体排水固结速度、加深土体处理深度、减少土体工后蠕变。

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