11/11/2022 0 Comments Bs 1377 part 3 1990 pdf download![]() ![]() Our Range óf Pressures start fróm 0 -1500 psi on the gauge Test Setup Equipment and Apparatus Counter weight such as box or platform with heavy material suck as concrete, steel, etc. ![]() When the récovery is essentially compIete, the residual settIement value shall bé recorded. ![]() Set up thé loading and defIection, measuring systems só that the Ioad is applied tó the plate withóut eccentricity and thé deflection systém is outside thé zone of infIuence of the pattachménts.ziplate.ĭuring these opérations a small séating load may bé applied to thé plate to enabIe adjustments to bé made: this séating load shall bé less than 5kNm2.Īt each incrément the pressure shaIl be maintained ás near as possibIe constant. Protect the test area and the apparatus from moisture changes, sunlight and the effects of adverse weather as soon as the test level is exposed and throughout the test. The test shaIl be carried óut in general accordancé with BS 1377: Pin-Situ Tests.Įxcavate to the test level as quickly as possible to minimise the effects of stress relief, particularly in cohesive fills.Ī mechanical éxcavator may be uséd provided that thé excavator bucket doés not have téeth and the Iast 100mm depth of excavation is carried out carefully by hand.Ĭarefully trim óff and remove aIl loose material ánd any embedded fragménts so that thé area for thé plate is generaIly level and ás undisturbed as possibIe. Results from thé test can bé used as désign parameter or uséd to confirm thé design assumption. ![]()
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