Soil and Rock Anchors for Mobile Homes: A State-of-the-art ReportU.S. Department of Commerce, National Bureau of Standards, 1979 - 147 pages |
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Page iii
... further test data . Suggestions for future research are presented . Key words : Anchors ; mobile home foundations ; soil anchors ; soil mechanics ; wind upset Cover : Due to the widespread use of mobile homes , the safety of their con ...
... further test data . Suggestions for future research are presented . Key words : Anchors ; mobile home foundations ; soil anchors ; soil mechanics ; wind upset Cover : Due to the widespread use of mobile homes , the safety of their con ...
Page xiii
... further experimental ( field ) study is required . Since some soils change strength and therefore anchor holding capacity seasonally , some method of taking this strength change into account for design purposes is required . Available ...
... further experimental ( field ) study is required . Since some soils change strength and therefore anchor holding capacity seasonally , some method of taking this strength change into account for design purposes is required . Available ...
Page 6
... further prescribed that in the event the load is other than from the vertical direction , the anchor shall withstand 3150 lb ( 14kN ) at an angle of 45 ° from the horizontal without a displacement of more than 4 inches ( 0.10 6 National ...
... further prescribed that in the event the load is other than from the vertical direction , the anchor shall withstand 3150 lb ( 14kN ) at an angle of 45 ° from the horizontal without a displacement of more than 4 inches ( 0.10 6 National ...
Page 12
... further discussion on soil classifications ) . Only 3 of the 22 pull - out tests performed met the combined criteria of pull - out load and maximum deflection according to the mobile home standard [ 69 ] . These 3 tests were on helix ...
... further discussion on soil classifications ) . Only 3 of the 22 pull - out tests performed met the combined criteria of pull - out load and maximum deflection according to the mobile home standard [ 69 ] . These 3 tests were on helix ...
Page 19
... further study in this report due to their low holding capacity include : the Air Force Standard Arrow Anchor , used to moor lightweight aircraft ; the modified Standard Arrow Anchor ; the Seaplane Auger , the Barbed Wire Entanglement ...
... further study in this report due to their low holding capacity include : the Air Force Standard Arrow Anchor , used to moor lightweight aircraft ; the modified Standard Arrow Anchor ; the Seaplane Auger , the Barbed Wire Entanglement ...
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Common terms and phrases
anchor capacity Anchor Installation anchor plate anchor pull-out capacity anchor rod anchor shaft anchor spacing anchoring systems angle arrowhead anchor ASTM blow count capacity of anchors classification cohesive soils concrete correlation cyclic loading D/B ratio dense sands Double Anchor factor of safety field tests geotechnical engineering granular materials granular soils Gravel Ground Anchors grout Hardpan heave helix anchor holding capacity hole inches increases load tests Load versus Uplift Medium dense mobile home anchor NFPA Ontario Hydro percent performed Pull-out Capacity versus pull-out factor Pull-out Load versus Pull-out Resistance relative density Report Research rock anchor saturated Screw Anchor shear strength shown in figure silts soil anchors soil and rock SOIL CLASS Soil Mechanics Soil Test Probe soil types Standard Penetration Test strength of cohesive Test Probe torque tie-down triangular anchor type of anchor U.S. Army versus Uplift Deflection vertical wind