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  1. Reinforced Concrete Columns Reinforced with High-Strength Steel (NEES-2010-0904)

    24 Aug 2017 | Contributor(s): Chungwook Sim, Nick Skok, Cheng Song, Ayhan Irfanoglu, Santiago Pujol, Mete Sozen

    Title: Reinforced Concrete Columns Reinforced with High-Strength Steel (NEES-2010-0904)Year Of Curation: 2015Description: In this project, the use high-strength bars (having a yield stress exceeding 80 ksi) as longitudinal reinforcement for columns is reconsidered. The focus of the work presented...

  2. Investigation of Near-Fault Ground Motion Effects on Substandard Bridge Columns and Bents (NEES-2009-0712)

    28 Jun 2017 | Contributor(s): Chungwook Sim, Nick Skok, Cheng Song, Ayhan Irfanoglu, Santiago Pujol, Mete Sozen

    Title: Investigation of Near-Fault Ground Motion Effects on Substandard Bridge Columns and Bents (NEES-2009-0712)Year Of Curation: 2011Description: Until recently, seismic design codes were generally based on research addressing far-field earthquake characteristics. As more near-fault ground...

  3. NEES E-Defense: Seismic Performance of Interlocking Spiral Columns and Rectang. Cols. Based on Shake Table Tests (NEES-2006-0254

    23 Jun 2017 | Contributor(s): Chungwook Sim, Nick Skok, Cheng Song, Ayhan Irfanoglu, Santiago Pujol, Mete Sozen

    Title: NEES E-Defense: Seismic Performance of Interlocking Spiral Columns and Rectangular Columns Based on Shake Table Tests (NEES-2006-0254)Year Of Curation: 2012Description: In Japan rectangular bridge columns with hoop reinforcement are more common while in California interlocking spiral...

  4. Shaking Table Tests of Columns

    01 Sep 2016 | Databases | Contributor(s): Chungwook Sim, Nick Skok, Cheng Song, Ayhan Irfanoglu, Santiago Pujol, Mete Sozen

    Shaking Table Tests of ColumnsShaking Table Tests of Columns was compiled by Yaqiong Li and Dr. Kenneth J. Elwood from the University of Auckland . It includes 86 dynamic tests of reinforced concrete frames from 7 test sets.The database contains reports, parameters, and files...

  5. NEES: Performance Database for Reinforced Concrete Columns with Spiral Reinforcement

    04 Sep 2015 | Databases | Contributor(s): Chungwook Sim, Nick Skok, Cheng Song, Ayhan Irfanoglu, Santiago Pujol, Mete Sozen

    AuthorsThe authors of this database are the National Institute of Standards (NIST), Taylor and Stone. The database was published at NEEShub on December 05 2010 and has been reproduced here to preserve the data and ensure continued access. Databasedoi: 10.4231/D32F7JR0CThis performance database...

  6. Reinforced Concrete Columns Reinforced with High-Strength Steel

    23 Mar 2015 | Databases | Contributor(s): Chungwook Sim, Nick Skok, Cheng Song, Ayhan Irfanoglu, Santiago Pujol, Mete Sozen

    Reinforced Concrete Columns Reinforced with High-Strength Steel

Debug Console

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USER => apache,
HOME => /var/www,
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REDIRECT_HTTPS => on,
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REDIRECT_STATUS => 200,
HTTP_AUTHORIZATION => ,
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HTTPS => on,
SSL_TLS_SNI => datacenterhub.org,
HTTP_USER_AGENT => CCBot/2.0 (https://commoncrawl.org/faq/),
HTTP_ACCEPT => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,
HTTP_ACCEPT_LANGUAGE => en-US,en;q=0.5,
HTTP_ACCEPT_ENCODING => br,gzip,
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SERVER_SIGNATURE => ,
SERVER_SOFTWARE => Apache,
SERVER_NAME => datacenterhub.org,
SERVER_ADDR => 10.111.11.100,
SERVER_PORT => 443,
REMOTE_ADDR => 3.235.107.209,
DOCUMENT_ROOT => /var/www/datacenterhub,
SERVER_ADMIN => root@localhost,
SCRIPT_FILENAME => /var/www/datacenterhub/index.php,
REMOTE_PORT => 44218,
REDIRECT_QUERY_STRING => tag=columns,
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23 MB

32 Queries Logged: 0.008824348449707 seconds

  1. SELECT data
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  2. DELETE
      FROM `jos_session`
      WHERE `session_id` = '2182ac62b3b59c1e9ee5fab24604b59e'
  3. SELECT data
      FROM `jos_session`
      WHERE `session_id` = '73c8fb4333855f53cedd48c4e1de076f'
  4. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_languages'
  5. SELECT session_id
      FROM `jos_session`
      WHERE `session_id` = '73c8fb4333855f53cedd48c4e1de076f'
      LIMIT 1
  6. INSERT INTO `jos_session` (`session_id`,`client_id`,`time`,`ip`)
      VALUES ('73c8fb4333855f53cedd48c4e1de076f','0','1597206836','3.235.107.209')
  7. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_members'
  8. SELECT b.id
      FROM `jos_usergroups` AS `a`
      LEFT JOIN jos_usergroups AS b
      ON b.lft <= a.lft
      AND b.rgt >= a.rgt
      WHERE `a`.`id` = '1'
  9. SELECT *
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  10. SELECT folder AS type,element AS name,protected,params
      FROM `jos_extensions`
      WHERE `enabled` >= '1'
      AND `type` = 'plugin'
      AND `state` >= '0'
      AND `access` IN ('1','1','4')
      ORDER BY `ordering` ASC
  11. SELECT m.id,m.menutype,m.title,m.alias,m.note,m.path AS route,m.link,m.type,m.level,m.language,m.browserNav,m.access,m.params,m.home,m.img,m.template_style_id,m.component_id,m.parent_id,e.element AS component
      FROM `jos_menu` AS `m`
      LEFT JOIN jos_extensions AS e
      ON e.extension_id = m.component_id
      WHERE `m`.`published` = '1'
      AND `m`.`parent_id` > '0'
      AND `m`.`client_id` = '0'
      ORDER BY `m`.`lft` ASC
  12. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_resources'
  13. SELECT jos_template_styles.id,jos_template_styles.home,jos_template_styles.template,jos_template_styles.params,jos_extensions.protected
      FROM `jos_template_styles`
      INNER JOIN jos_extensions
      ON jos_extensions.element = jos_template_styles.template
      WHERE `jos_template_styles`.`client_id` = '0'
      AND `jos_extensions`.`enabled` = '1'
      AND `jos_extensions`.`type` = 'template'
      AND jos_extensions.`client_id` = `jos_template_styles`.`client_id`
      ORDER BY `home` DESC
  14. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_tags'
  15. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_tools'
  16. SELECT *
      FROM `jos_resource_types`
      WHERE `jos_resource_types`.`category` = '27'
      ORDER BY `type` ASC
  17. SELECT COUNT(jos_resources.id) AS count
      FROM `jos_resources`
      INNER JOIN jos_tags_object
      ON jos_tags_object.objectid = jos_resources.id
      INNER JOIN jos_tags
      ON jos_tags.id = jos_tags_object.tagid
      WHERE `jos_resources`.`standalone` = '1'
      AND `jos_resources`.`access` IN ('0')
      AND `jos_tags_object`.`tbl` = 'resources'
      AND `jos_tags`.`tag` IN ('columns')
      AND (`jos_resources`.`publish_up` = '0000-00-00 00:00:00' OR `jos_resources`.`publish_up` IS NULL OR `jos_resources`.`publish_up` <= '2020-08-12 04:33:56' )
      AND (`jos_resources`.`publish_down` = '0000-00-00 00:00:00' OR `jos_resources`.`publish_down` IS NULL OR `jos_resources`.`publish_down` >= '2020-08-12 04:33:56' )
      AND `jos_resources`.`published` = '1'
  18. SELECT *
      FROM `jos_resources`
      INNER JOIN jos_tags_object
      ON jos_tags_object.objectid = jos_resources.id
      INNER JOIN jos_tags
      ON jos_tags.id = jos_tags_object.tagid
      WHERE `jos_resources`.`standalone` = '1'
      AND `jos_resources`.`access` IN ('0')
      AND `jos_tags_object`.`tbl` = 'resources'
      AND `jos_tags`.`tag` IN ('columns')
      AND (`jos_resources`.`publish_up` = '0000-00-00 00:00:00' OR `jos_resources`.`publish_up` IS NULL OR `jos_resources`.`publish_up` <= '2020-08-12 04:33:56' )
      AND (`jos_resources`.`publish_down` = '0000-00-00 00:00:00' OR `jos_resources`.`publish_down` IS NULL OR `jos_resources`.`publish_down` >= '2020-08-12 04:33:56' )
      AND `jos_resources`.`published` = '1'
      ORDER BY `jos_resources`.`publish_up` DESC,`jos_resources`.`created` DESC
      LIMIT 20
  19. SELECT *
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      WHERE `jos_resource_types`.`id` = '72'
  20. SELECT *
      FROM `jos_author_assoc`
      WHERE `jos_author_assoc`.`subid` = '100'
      AND `jos_author_assoc`.`subtable` = 'resources'
      ORDER BY `ordering` ASC
  21. SELECT *
      FROM `jos_author_assoc`
      WHERE `jos_author_assoc`.`subid` = '100'
      AND `jos_author_assoc`.`subtable` = 'resources'
  22. SELECT jos_tags_object.label,jos_tags.*
      FROM `jos_tags`
      INNER JOIN jos_tags_object
      ON jos_tags_object.tagid = jos_tags.id
      WHERE `jos_tags_object`.`tbl` = 'resources'
      AND `jos_tags`.`admin` NOT IN ('1')
      GROUP BY jos_tags_object.label,jos_tags.id
      ORDER BY `objects` DESC
      LIMIT 20
  23. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_users'
  24. SELECT m.id,m.title,m.module,m.position,m.content,m.showtitle,m.params,mm.menuid,e.protected
      FROM `jos_modules` AS `m`
      LEFT JOIN jos_modules_menu AS mm
      ON mm.moduleid = m.id
      LEFT JOIN jos_extensions AS e
      ON e.element = m.module
      AND e.client_id = m.client_id
      WHERE `m`.`published` = '1'
      AND `e`.`enabled` = '1'
      AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= '2020-08-12 04:33:56' )
      AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= '2020-08-12 04:33:56' )
      AND `m`.`access` IN ('1','1','4')
      AND `m`.`client_id` = '0'
      AND (`mm`.`menuid` = '88' OR `mm`.`menuid` <= '0' )
      ORDER BY `m`.`position` ASC,`m`.`ordering` ASC
  25. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_content'
  26. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_categories'
  27. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_usage'
  28. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_groups'
  29. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_feedback'
  30. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_support'
  31. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_wishlist'
  32. UPDATE `jos_session`
      SET `data` = '__default|a:9:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1597206836;s:18:\"session.timer.last\";i:1597206836;s:17:\"session.timer.now\";i:1597206836;s:8:\"registry\";O:23:\"Hubzero\\Config\\Registry\":2:{s:7:\"\0*\0data\";O:8:\"stdClass\":3:{s:1:\"0\";s:7:\"session\";s:10:\"Components\";O:8:\"stdClass\":1:{s:9:\"Resources\";O:8:\"stdClass\":1:{s:6:\"Models\";O:8:\"stdClass\":2:{s:4:\"Type\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:4:\"type\";s:8:\"orderdir\";s:3:\"asc\";}s:6:\"Author\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:8:\"ordering\";s:8:\"orderdir\";s:3:\"asc\";}}}}s:5:\"Entry\";O:8:\"stdClass\":2:{s:5:\"start\";d:0;s:5:\"
      limit\";i:20;}}s:9:\"separator\";s:1:\".\";}s:4:\"user\";C:17:\"Hubzero\\User\\User\":22:{a:1:{s:5:\"guest\";b:1;}}s:11:\"tracker.sid\";s:32:\"73c8fb4333855f53cedd48c4e1de076f\";s:12:\"tracker.ssid\";s:32:\"73c8fb4333855f53cedd48c4e1de076f\";s:12:\"tracker.rsid\";s:32:\"73c8fb4333855f53cedd48c4e1de076f\";}',`time` = '1597206836',`ip` = '3.235.107.209'
      WHERE `session_id` = '73c8fb4333855f53cedd48c4e1de076f'

17 Query Types Logged, Sorted by Occurrences.

SELECT Tables:
  1. 13 × SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
  2. 2 × SELECT *
      FROM `jos_resource_types`
  3. 2 × SELECT data
      FROM `jos_session`
  4. 2 × SELECT *
      FROM `jos_author_assoc`
  5. 1 × SELECT COUNT(jos_resources.id) AS count
      FROM `jos_resources`
      INNER JOIN jos_tags_object
      ON jos_tags_object.objectid = jos_resources.id
      INNER JOIN jos_tags
      ON jos_tags.id = jos_tags_object.tagid
  6. 1 × SELECT jos_tags_object.label,jos_tags.*
      FROM `jos_tags`
      INNER JOIN jos_tags_object
      ON jos_tags_object.tagid = jos_tags.id
  7. 1 × SELECT m.id,m.title,m.module,m.position,m.content,m.showtitle,m.params,mm.menuid,e.protected
      FROM `jos_modules` AS `m`
      LEFT JOIN jos_modules_menu AS mm
      ON mm.moduleid = m.id
      LEFT JOIN jos_extensions AS e
      ON e.element = m.module
      AND e.client_id = m.client_id
  8. 1 × SELECT *
      FROM `jos_resources`
      INNER JOIN jos_tags_object
      ON jos_tags_object.objectid = jos_resources.id
      INNER JOIN jos_tags
      ON jos_tags.id = jos_tags_object.tagid
  9. 1 × SELECT m.id,m.menutype,m.title,m.alias,m.note,m.path AS route,m.link,m.type,m.level,m.language,m.browserNav,m.access,m.params,m.home,m.img,m.template_style_id,m.component_id,m.parent_id,e.element AS component
      FROM `jos_menu` AS `m`
      LEFT JOIN jos_extensions AS e
      ON e.extension_id = m.component_id
  10. 1 × SELECT session_id
      FROM `jos_session`
  11. 1 × SELECT b.id
      FROM `jos_usergroups` AS `a`
      LEFT JOIN jos_usergroups AS b
      ON b.lft <= a.lft
      AND b.rgt >= a.rgt
  12. 1 × SELECT *
      FROM `jos_viewlevels
  13. 1 × SELECT folder AS type,element AS name,protected,params
      FROM `jos_extensions`
  14. 1 × SELECT jos_template_styles.id,jos_template_styles.home,jos_template_styles.template,jos_template_styles.params,jos_extensions.protected
      FROM `jos_template_styles`
      INNER JOIN jos_extensions
      ON jos_extensions.element = jos_template_styles.template
OTHER Tables:
  1. 1 × UPDATE `jos_session`
      SET `data` = '__default|a:9:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1597206836;s:18:\"session.timer.last\";i:1597206836;s:17:\"session.timer.now\";i:1597206836;s:8:\"registry\";O:23:\"Hubzero\\Config\\Registry\":2:{s:7:\"\0*\0data\";O:8:\"stdClass\":3:{s:1:\"0\";s:7:\"session\";s:10:\"Components\";O:8:\"stdClass\":1:{s:9:\"Resources\";O:8:\"stdClass\":1:{s:6:\"Models\";O:8:\"stdClass\":2:{s:4:\"Type\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:4:\"type\";s:8:\"orderdir\";s:3:\"asc\";}s:6:\"Author\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:8:\"ordering\";s:8:\"orderdir\";s:3:\"asc\";}}}}s:5:\"Entry\";O:8:\"stdClass\":2:{s:5:\"start\";d:0;s:5:\"
      limit\";i:20;}}s:9:\"separator\";s:1:\".\";}s:4:\"user\";C:17:\"Hubzero\\User\\User\":22:{a:1:{s:5:\"guest\";b:1;}}s:11:\"tracker.sid\";s:32:\"73c8fb4333855f53cedd48c4e1de076f\";s:12:\"tracker.ssid\";s:32:\"73c8fb4333855f53cedd48c4e1de076f\";s:12:\"tracker.rsid\";s:32:\"73c8fb4333855f53cedd48c4e1de076f\";}',`time` = '1597206836',`ip` = '3.235.107.209'
  2. 1 × INSERT INTO `jos_session` (`session_id`,`client_id`,`time`,`ip`)
      VALUES ('73c8fb4333855f53cedd48c4e1de076f','0','1597206836','3.235.107.209'
  3. 1 × DELETE
      FROM `jos_session`
  • onAfterInitialise Method plgSystemP3p::onAfterInitialise /core/plugins/system/p3p/p3p.php:21
  • onAfterInitialise Method plgSystemRemember::onAfterInitialise /core/plugins/system/remember/remember.php:20
  • onAfterInitialise Method plgSystemHubzero::onAfterInitialise /core/plugins/system/hubzero/hubzero.php:21
  • onAfterInitialise Method plgSystemXFeed::onAfterInitialise /core/plugins/system/xfeed/xfeed.php:21
  • onAfterInitialise Method plgSystemSupergroup::onAfterInitialise /core/plugins/system/supergroup/supergroup.php:113
  • onAfterInitialise Method plgSystemReferrerpolicy::onAfterInitialise /core/plugins/system/referrerpolicy/referrerpolicy.php:21
  • onAfterRoute Method plgSystemJquery::onAfterRoute /core/plugins/system/jquery/jquery.php:21
  • onAfterRoute Method plgSystemSpamjail::onAfterRoute /core/plugins/system/spamjail/spamjail.php:21
  • onAfterRoute Method plgSystemPassword::onAfterRoute /core/plugins/system/password/password.php:21
  • onAfterRoute Method plgSystemIncomplete::onAfterRoute /core/plugins/system/incomplete/incomplete.php:21
  • onAfterRoute Method plgSystemUnconfirmed::onAfterRoute /core/plugins/system/unconfirmed/unconfirmed.php:21
  • onAfterRoute Method plgSystemUnapproved::onAfterRoute /core/plugins/system/unapproved/unapproved.php:21
  • onResourcesList Method plgResourcesCoins::onResourcesList /core/plugins/resources/coins/coins.php:57
  • onAfterDispatch Method plgSystemDebug::onAfterDispatch /core/plugins/system/debug/debug.php:60
  • onAfterDispatch Method PlgSystemHighlight::onAfterDispatch /core/plugins/system/highlight/highlight.php:25
  • onAfterRender Method plgSystemSef::onAfterRender /core/plugins/system/sef/sef.php:21