標準號：ISO 16754-2008
中文標準名稱：土方機械.履帶式機械用平均對地接觸壓力的測定
英文標準名稱：Earth-moving machinery - Determination of average ground contact pressure for crawler machines
標準類型：P97
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：P97
國際標準分類號：53.100
引用標準：ISO 6165-2006;ISO 6746-1-2003
適用范圍：This International Standard specifies a uniform method for calculating the average ground contact pressure ofself-propelled and towed crawler (track-laying) earth-moving machines, as defined in ISO 6165, on softsurfaces with empty equipment or attachment.The average ground contact pressure value is used only for comparing different machine models. Actualground contact pressure values under operating conditions will vary depending on load, position of the centreof gravity, terrain, track shoe type and size, and surface conditions.NOTE 1 Alternative methods for determining ground contact pressure could apply to some specific machine families.NOTE 2 The calculation makes allowance for some penetration into the supporting soil surface and the resultingincrease in support area.