It is not avoided that the heavy navies and transports bring side load in the canal working and how to consider it s influence on the stability of slope is a complex problem.

• 在沟槽施工中重型挖土机械和运输机械的荷载是不可避免的边荷载,如何合理考虑其对沟槽边坡稳定的影响是一个复杂的问题。