{"id":1145,"date":"2023-08-07T11:43:52","date_gmt":"2023-08-07T09:43:52","guid":{"rendered":"https:\/\/www.hsu-hh.de\/geot\/?page_id=1145"},"modified":"2023-08-30T10:19:47","modified_gmt":"2023-08-30T08:19:47","slug":"laboratory","status":"publish","type":"page","link":"https:\/\/www.hsu-hh.de\/geot\/en\/laboratory\/","title":{"rendered":"Laboratory"},"content":{"rendered":"\n

Head Laboratory Engineer: Andr\u00e9 Vogel<\/a><\/p>\n\n\n\n

Materials technician: Christoph Allroggen<\/a><\/p>\n\n\n\n

<\/div>\n\n\n\n

Laboratory equipment <\/h2>\n\n\n\n

Abrasive Test Machine (LCPC)<\/h3>\n\n\n\n
    \n
  • Abrasive Test machine (LCPC-Device) for the analysis of coarse grain material (abrasive wear on construction tools according to NF P18-579:2013 and \u00d6VB-Merkblatt 2013)<\/li>\n<\/ul>\n\n\n\n
    <\/div>\n\n\n\n

    Calcimeter<\/h3>\n\n\n\n
      \n
    • Calcimeter for the determination of the lime (CaCO3<\/sub>) content of soil<\/li>\n<\/ul>\n\n\n\n
      <\/div>\n\n\n\n

      Unconfined Compressive Strength<\/h3>\n\n\n\n
        \n
      • Device for the unconfined compression test (according to DIN EN ISO<\/abbr> 17892-7:2018)<\/li>\n<\/ul>\n\n\n\n
        <\/div>\n\n\n\n

        ENSLIN device<\/h3>\n\n\n\n
          \n
        • ENSLIN device for determining the water adsorption capacity and water binding capacity of a clay. <\/li>\n<\/ul>\n\n\n\n
          <\/div>\n\n\n\n

          Consistency limits<\/h3>\n\n\n\n
            \n
          • Equipment for finding the shrinkage limit, the plastic limit of a cohesive soil and determination of liquid limits according to Casagrande (ATTERBERG 1911; DIN EN ISO<\/abbr> 17892-12) as well as by cone penetrometer (DIN EN ISO<\/abbr> 17892-6 or BS 1337-2)<\/li>\n<\/ul>\n\n\n\n
            <\/div>\n\n\n\n

            Various vane apparatuses<\/h3>\n\n\n\n
              \n
            • Laboratory vane apparatus: Shear vane tester (Special equipment, self-constructed), for the determination of shear strength in water-saturated, undrained, cohesive, and organic soil<\/li>\n\n\n\n
            • Field vane apparatus <\/li>\n<\/ul>\n\n\n\n
              <\/div>\n\n\n\n

              GeoTribometer<\/h3>\n\n\n\n
                \n
              • GeoTribometer (special equipment, self-constructed) for the determination or estimation of friction forces between soil and metal surfaces <\/li>\n<\/ul>\n\n\n\n
                <\/div>\n\n\n\n

                Grain size distribution <\/h3>\n\n\n\n
                  \n
                • Grain size distribution (according to DIN EN ISO<\/abbr> 17892-4): \n
                    \n
                  • Sedimentation analysis <\/li>\n\n\n\n
                  • Dry and wet sieving <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                    <\/div>\n\n\n\n

                    3D laser scanner HandySCAN 70 <\/h3>\n\n\n\n
                      \n
                    • 3D laser scanner HandySCAN 70 (touchless determination of sample volumes) <\/li>\n<\/ul>\n\n\n\n
                      <\/div>\n\n\n\n

                      Muffle furnace<\/h3>\n\n\n\n
                        \n
                      • Muffle furnace for the determination of loss on ignition (DIN 18128) <\/li>\n<\/ul>\n\n\n\n
                        <\/div>\n\n\n\n

                        Pull-out drag test cell<\/h3>\n\n\n\n
                          \n
                        • Pull-out drag test cell (according to recommendations of RILEM TC, 1994; for the determination of maximal drag till pull out failure of concrete reinforcement; special equipment; self-constructed). An external drag test frame is required.<\/li>\n<\/ul>\n\n\n\n
                          <\/div>\n\n\n\n

                          Resonant column <\/h3>\n\n\n\n
                            \n
                          • Resonant column measurement setup by GDS INSTRUMENTS (determination of shear modulus)<\/li>\n<\/ul>\n\n\n\n
                            <\/div>\n\n\n\n

                            Shaker APS-420 <\/h3>\n\n\n\n
                              \n
                            • Shaker APS-420 for the investigation of oscillating systems <\/li>\n<\/ul>\n\n\n\n
                              <\/div>\n\n\n\n

                              Bulk densities<\/h3>\n\n\n\n
                                \n
                              • Test procedures according to DIN 18126; Density of non-cohesive soil in maximum and minimum compaction<\/li>\n<\/ul>\n\n\n\n
                                <\/div>\n\n\n\n

                                Shearbase System GDS <\/h3>\n\n\n\n
                                  \n
                                • 1 Shearbase system from GDS Instruments <\/li>\n<\/ul>\n\n\n\n
                                  <\/div>\n\n\n\n

                                  Dynamic triaxial test DYNTTS from GDS <\/h3>\n\n\n\n
                                  \n
                                  \n
                                    \n
                                  • 1 automatic triaxial test system for DYNTTS-experiments (from GDS) \n
                                      \n
                                    • dynamic load up to 5 Hz <\/li>\n\n\n\n
                                    • Load range up to 10 kN<\/li>\n\n\n\n
                                    • Sample diameter up to 100 mm <\/li>\n\n\n\n
                                    • Cell pressure range up to 1 MPa<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n\n\n\n
                                      \n
                                      \"Laboratory
                                      Electro mechnical triaxial test system DYNTTS<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n
                                      <\/div>\n\n\n\n

                                      Automatic triaxial test (static) ADVTAS from GDS<\/h3>\n\n\n\n
                                        \n
                                      • 2 automatic triaxial stands from GDS \n
                                          \n
                                        • static load range up to 10 kN<\/li>\n\n\n\n
                                        • sample diameter up to 100 mm<\/li>\n\n\n\n
                                        • cell pressure range up to 1 MPa <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                                          <\/div>\n\n\n\n

                                          Determination of water permeability <\/h3>\n\n\n\n
                                            \n
                                          • Cell for determination of water permeability of cohesionless soil (according to DIN EN ISO<\/abbr> 17892-11)<\/li>\n<\/ul>\n\n\n\n
                                            <\/div>\n\n\n\n

                                            Oedometer stands<\/h3>\n\n\n\n
                                              \n
                                            • Oedometer (incremental load compression test according to DIN EN ISO<\/abbr> 17892-5) for the determination of stress-strain-behaviour: \n
                                                \n
                                              • 4 x automatic oedometer system from GDS Instruments (sample diameter up to 63,5 mm) <\/li>\n\n\n\n
                                              • 2 x experimental stand manual system with dead load (sample diameter up to 71,4 mm) <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                                                <\/div>\n\n\n\n

                                                <\/p>\n\n\n\n

                                                <\/p>\n\n\n\n

                                                <\/p>\n\n\n\n

                                                <\/p>\n\n\n\n

                                                <\/p>\n\n\n\n

                                                <\/p>\n","protected":false},"excerpt":{"rendered":"

                                                Head Laboratory Engineer: Andr\u00e9 Vogel Materials technician: Christoph Allroggen Laboratory equipment Abrasive Test Machine (LCPC) Calcimeter Unconfined Compressive Strength ENSLIN device Consistency limits Various vane apparatuses GeoTribometer Grain size distribution […]<\/p>\n","protected":false},"author":3639,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-1145","page","type-page","status-publish","hentry","category-laboratory"],"_links":{"self":[{"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/pages\/1145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/users\/3639"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/comments?post=1145"}],"version-history":[{"count":16,"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/pages\/1145\/revisions"}],"predecessor-version":[{"id":1399,"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/pages\/1145\/revisions\/1399"}],"wp:attachment":[{"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/media?parent=1145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/categories?post=1145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/geot\/wp-json\/wp\/v2\/tags?post=1145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}