Dilatancy and volume expansiveforce are caused by the breaking of rock grains.
岩石晶粒的破碎，将导致扩容，并产生体积膨胀力。
2
This paper takes the engineering of Muma hill expansive soil landside for example, which adopted nonlinear finite element method and considered such factors as expansiveforce.
本文以牧马山膨胀土滑坡为例，采用非线性有限元法，考虑膨胀力等因素的作用。
3
This machine investigates by the electronic track arranges the installment, the expansiveforce sensor and the magnetic powder leaves the minute, electric appliance control cubicle.