摘要: An experimental program involving the construction and monitoring of large-scale geosynthetic-reinforced soil walls has been under way at Royal Military College (RMC) Canada for several years. Several 3-m-high model have built within RMC Retaining Wall Test Facility these taken to failure uniform surcharge loading. The instrumentation, calibration equipment, data acquisition, strategies that developed over course this are described. Examples qualitative features wall behavior during construction, working load conditions, incipient collapse given. These examples highlight success instrumentation date.