Bs 1377 part 9 1990 'in-situ tests'

Site investigations british standard bs 5930 1999 code of practice for site investigations. The cbr test is covered by part 9 of the british standard bs77 which covers soils for civil engineering purposes. The most widely used sta ndards here in ghana are the bs 77 part 9 1990, the din 184 2012, and the bs en 1997 part 2 2007. This part of bs 77 describes in situ methods of test on soils for civil engineering purposes, i. Excavate to the test level as quickly as possible to minimise the effects of stress relief, particularly in cohesive fills. Bs77 methods of test for soils for civil engineering purposes. Methods for test for soils for civil engineering purposes. The test should be carried out in accordance with en 19972. The methods are arranged in groups either according to the purposes of the test or the mode of execution.

The overall length will depend upon the height shall contain the following information. To see a list of other bs standards on the document library click here. In situ testing cbr test site investigation uk phoenix. This british standard is very comprehensive and part 9 covers structual load testing insitu and plate bearing test. Keep the shutter on the pouring cylinder closed during this operation. Insitu california bearing ratio cbr tests in accordance with bs 779. This british standard, a part of the bs 77 series, specifies methods of test for the determination of consolidation and permeability. Reference should be made to part 1 of bs 77 for further information about each of the parts. In situ tests amd 8264 amd 17229 partially superseded but remains current. The distinction between laboratory and continue reading. Methods of test for soils for civil engineering purposes part 9. Partially replaced, current, confirmed, superseded published. Reference should be made to part 1 for further information about each of the parts.

Core cutter method for cohesive soils free from coarse grained material. For general information on site investigation procedures, especially with regard to safety precautions, reference should be made to bs 5930. Methods of test for soils for civil engineering purposes bs. Bs77 methods of test for soils for civil engineering. This british standard is very comprehensive and part 9 covers structual load testing in situ and plate bearing test. Bs 779 methods of test for soils for civil engineering purposes part 9.

Norhayati, petroliam nasional berhad, 12 march 2003, uncontrolled copy, c bsi tests. Bs 77 part 3 1990 british standard methods of test for. Insitu tests, british standards institution, london. Plate bearing test is carried out in the field to serve this purpose. Insitu tests amd 8264 amd 17229 partially superseded but remains current. In this part of bs 77 the test methods described in the 1975 edition have been retained with some modification, and the. Bs 77 9 1990 methods of test for soils for civil engineering purposes part 9 in situ tests. The distinction between laboratory and insitu tests is that the former are carried out on soil samples removed from the ground. Insitu tests includes all amendments and changes through reaffirmation notice, may 1, 2018 view abstract. Part 4 describes those tests that refer in some way to the compaction of soils.

Bs 77 was first published in 1948 and first appeared in metric form in 1975. In situ tests amd 8264 amd 17229 partially superseded but remains current bs 77 9. The standard that covers cbr testing is the british standards bs 77 and in part 9 covers insitu plate bearing test. Bs 77 9 methods of test for soils for civil engineering purposes part 9. If the link fails, the document cannot be downloaded, please click on the broken link to let us know. Compressibility, permeability and durability part 6. It describes in situ methods of test on soils for civil engineering purposes. Bs 77 part 8 shear strength tests effective stress bs 77 part 9 insitu tests. This set of equipment has been put together to list what is necessary to carry out the test using the method described in bs77 part 9 additional items may be required, please refer to the standard. In situ california bearing ratio cbr tests in accordance with bs 77 9. Insitu tests amd 8264 amd 17229 partially superseded but remains current publication year 1990 document status caution. Any suitable test procedures and acceptance criteria with full. Soils for civil engineering purposes licensed copy. Tests have also been included for the assessment of the corrosivity of soils.

This part of bs 77 has been prepared under the direction of the road engineering standards policy committee. For insitu testing, the primary test method references in bs en 19972. Click the standard number above to see a list of test sets to bs 77 part 9. Follow the link and search for the standard on the british standards website. The plate bearing test is an insitu soil test used to find the modulus of subgrade reaction k used in slab designs.

This part of bs 77 describes insitu methods of test on soils for civil engineering purposes, i. Home publication index british standards institution bs 77 9. Looks at insitu methods of test for soils for civil engineering purposes, to determine density, penetration resistances, vertical deformation and strength characteristics and insitu corrosivity characteristics. Compressibility, permeability and durability tests bs 77 9. The test shall be carried out in general accordance with bs 77. British standard methods of test for soils for civil engineering purposes bs77 part 1 to 9.

Jun 16, 2018 tests have also been included for the assessment of the corrosivity of soils. Insitu density, sand replacement small pouring cylinder to bs77 part 92. Insitu tests this part of bs 77 describes insitu methods of test on soils for civil engineering purposes, i. In the design of shallow foundation or traffic surface, design engineers need to know the bearing capacity of soil underneath. Insitu tests published by bsi on august 31, 1990 a description is not available for this item. A circular plate having a maximum diameter of 300 600mm shall be used. A steel plate is set on the soil on the levelled surface or at the bottom of the excavation. Compressibility, permeability and durability tests bs 779. Part 1 covers general requirements, parts 2 to 8 relate to laboratory tests on soils, and part 9 covers insitu tests. Soils for civil engineering purposes soils for civil engineering purposes. University of bath library, university of bath, 23 august 2003, uncontrolled copy, c bsi.

The methods for test have been arranged in groups either according to the purpose of the test or the mode of execution. Insitu tests amd 8264 amd 17229 partially superseded but remains current bs 779. The frequency of the plate tests should be no less than one per 2000m2 of floor. Bs 7791990 methods of test for soils for civil engineering purposes part 9 insitu tests. Abstract looks at insitu methods of test for soils for civil engineering purposes, to determine density, penetration resistances. Free download bs 77 pdf standard from public digital library. Partially replaced, current, confirmed, superseded. The test is conducted until failure or until penetration reaches 15% of the plate size and the load causing this penetration is taken as the ultimate load bs 77. This means tests that are done directly on soils in place as different from laboratory tests. Find the most uptodate version of bs 77 9 at engineering360. Bs sand replacement test sets, soil testing equipment. We own soils for civil engineering purposes bs 77 1990 djvu, pdf, txt, epub, doc forms. Insitu methods of these two tests are given in part 9.

Bsi bs 779 methods of test for soils for civil engineering. The following methods of test, additional to those described in the 1975 standard. Excavate to the test level as quickly as possible to minimise the effects of stress relief. Results from the test can be used as design parameter or used to confirm the design assumption. Methods of test for soils for civil engineering purposes. Normative references required to achieve compliance to this standard. Bs sand replacement test sets, soil testing equipment, controls. Determination of the undrained shear strength in triaxial compression 38mm 100mm, single stage multistage. In situ methods of these two tests are given in part 9. Bs 77 part 8 shear strength tests effective stress bs 77 part 9 in situ tests. Find the most uptodate version of bs 779 at engineering360. Part 1 covers general information, parts 2 to 8 relate to laboratory tests on soils, and part 9 covers insitu tests.