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 20
... further studied nor referenced . 4.3 ANCHORS AND PROPRIETARY EQUIPMENT AVAILABLE FROM COMMERCIAL COMPANIES 4.3.1 General Many types of commercial anchors are available for different soil and rock conditions and for conditions where the ...
... further studied nor referenced . 4.3 ANCHORS AND PROPRIETARY EQUIPMENT AVAILABLE FROM COMMERCIAL COMPANIES 4.3.1 General Many types of commercial anchors are available for different soil and rock conditions and for conditions where the ...
Page 24
... Further field tests are necessary to establish behavior under various installation conditions . 4.3.3 Triangular Anchors The triangular ( arrowhead ) anchor is available on a commercial basis . The size that is typically available is ...
... Further field tests are necessary to establish behavior under various installation conditions . 4.3.3 Triangular Anchors The triangular ( arrowhead ) anchor is available on a commercial basis . The size that is typically available is ...
Page 38
... further subdivide definitions for soil , we use the terms cobbles , gravel , sand , and fines . Fines can be either silt or clay . According to the Unified Soil Classification System [ 101 ] which is widely used in geo- technical ...
... further subdivide definitions for soil , we use the terms cobbles , gravel , sand , and fines . Fines can be either silt or clay . According to the Unified Soil Classification System [ 101 ] which is widely used in geo- technical ...
Page 56
... further , only the friction cylinder hypothesis gives reasonably conservative results . This was also observed by Das and Seeley [ 32 ] . Comparisons such as this are the only true way to evaluate the adequacy of any theoretical ...
... further , only the friction cylinder hypothesis gives reasonably conservative results . This was also observed by Das and Seeley [ 32 ] . Comparisons such as this are the only true way to evaluate the adequacy of any theoretical ...
Page 59
... further arbitrary classification is that any rock that has an unconfined compressive strength of 125 lb / sq in ( 862 kPa ) or less should be treated as a soil . The unconfined compressive strength test must be performed on a core ...
... further arbitrary classification is that any rock that has an unconfined compressive strength of 125 lb / sq in ( 862 kPa ) or less should be treated as a soil . The unconfined compressive strength test must be performed on a core ...
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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