St. Petersburg

Russia

Research

26 October 2015

The Challenges of Delivering Iconic Tall Buildings Across the World: A Global Technology Transfer

Ahmad Abdelrazaq, Samsung C&T Corporation

Samsung and the authors’ involvement in these major tall and complex building projects have facilitated the transfer of the technologies and best practices to projects...

16 September 2014

From “O” to “L” Design Challenges, Gazprom Tower

Peyman Askarinejad, Arabtec Construction LLC

Each supertall building project has its own design challenges and difficulties. The experience with Okhta “O” center which became Lakhta “L” center complex project in...

29 April 2011

Debating Tall: Gazprom Tower

Philip Nikandrov, RMJM; Kirill Strakhov, Deputy of Yabloko (Apple) Party/Head of Regional Committee on Historical Heritage of Kalininsky District of St. Petersburg

Ever since the project was first announced in 2005, the proposed 396-meter (1299-foot) tall tower of the Okhta Center has been the subject of fierce...

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7.3.33PHP Version478msRequest Duration9MBMemory UsageGET city/{slug}/researchRoute
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      uri
      GET city/{slug}/research
      middleware
      web
      controller
      App\Http\Controllers\CityController@research
      namespace
      App\Http\Controllers
      prefix
      where
      as
      city-research
      file
      app/Http/Controllers/CityController.php:696-721
      28 statements were executed, 2 of which were duplicated, 26 unique419ms
      buldingdb
      • select * from `v2_cities` where `slug` = 'st-petersburg' limit 136.04ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Bindings
        • 0. st-petersburg
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 16. /app/Http/Controllers/CityController.php:706
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select * from `v2_countries` where `v2_countries`.`id` in (135)1.51ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select * from `ctbuh_building` where `active` = '1' and `structure_type` = 'building' and (`linked_building_status` is null or `linked_building_status` not in ('COM', 'UC', 'STO', 'UCT')) and `ctbuh_building`.`city_id` in (1438) and `ctbuh_building`.`deleted_at` is null order by `height_architecture` desc, `floors_above` desc, `name_intl` asc312ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Bindings
        • 0. 1
        • 1. building
        • 2. COM
        • 3. UC
        • 4. STO
        • 5. UCT
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 26. /app/Http/Controllers/CityController.php:706
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 30. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select `v2_initiatives`.*, `v2_city_initiative`.`city_id` as `pivot_city_id`, `v2_city_initiative`.`initiative_id` as `pivot_initiative_id` from `v2_initiatives` inner join `v2_city_initiative` on `v2_initiatives`.`id` = `v2_city_initiative`.`initiative_id` where `v2_city_initiative`.`city_id` in (1438) order by `start_date` desc2.92ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CityController.php:706
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select * from `v2_cities` where `v2_cities`.`id` in (1439, 1539)2.45ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 25. /app/Http/Controllers/CityController.php:706
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CityController.php:706
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select `v2_roles`.*, `v2_person_role`.`person_id` as `pivot_person_id`, `v2_person_role`.`role_id` as `pivot_role_id`, `v2_person_role`.`year_start` as `pivot_year_start`, `v2_person_role`.`year_end` as `pivot_year_end`, `v2_person_role`.`title` as `pivot_title`, `v2_person_role`.`link` as `pivot_link`, `v2_person_role`.`display_order` as `pivot_display_order`, `v2_person_role`.`hide_in_lists` as `pivot_hide_in_lists` from `v2_roles` inner join `v2_person_role` on `v2_roles`.`id` = `v2_person_role`.`role_id` where `v2_person_role`.`person_id` in (2654, 2656, 6294, 10879, 36117, 36144, 38687, 39812) order by `display_order` asc, `name` asc, `pivot_title` asc, `pivot_year_start` asc1.87ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Backtrace
        • 25. /app/Http/Controllers/CityController.php:706
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select `v2_members`.*, `v2_city_member`.`city_id` as `pivot_city_id`, `v2_city_member`.`member_id` as `pivot_member_id`, `v2_city_member`.`headquarters` as `pivot_headquarters`, `v2_city_member`.`contact` as `pivot_contact` from `v2_members` inner join `v2_city_member` on `v2_members`.`id` = `v2_city_member`.`member_id` where `v2_city_member`.`city_id` = 1438 and `level` > 0 and `v2_members`.`deleted_at` is null order by `level` asc, `name` asc2.03ms/app/Http/Controllers/CityController.php:756buldingdb
        Metadata
        Bindings
        • 0. 1438
        • 1. 0
        Backtrace
        • 19. /app/Http/Controllers/CityController.php:756
        • 20. /app/Http/Controllers/CityController.php:708
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select `ctbuh_company`.*, `v2_ctbuh_company_member`.`member_id` as `pivot_member_id`, `v2_ctbuh_company_member`.`ctbuh_company_id` as `pivot_ctbuh_company_id` from `ctbuh_company` inner join `v2_ctbuh_company_member` on `ctbuh_company`.`id` = `v2_ctbuh_company_member`.`ctbuh_company_id` where `v2_ctbuh_company_member`.`member_id` = 310 and `ctbuh_company`.`deleted_at` is null2.57ms/app/Http/Controllers/CityController.php:763buldingdb
        Metadata
        Bindings
        • 0. 310
        Backtrace
        • 19. /app/Http/Controllers/CityController.php:763
        • 20. /app/Http/Controllers/CityController.php:708
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select `ctbuh_company`.*, `v2_ctbuh_company_member`.`member_id` as `pivot_member_id`, `v2_ctbuh_company_member`.`ctbuh_company_id` as `pivot_ctbuh_company_id` from `ctbuh_company` inner join `v2_ctbuh_company_member` on `ctbuh_company`.`id` = `v2_ctbuh_company_member`.`ctbuh_company_id` where `v2_ctbuh_company_member`.`member_id` = 1414 and `ctbuh_company`.`deleted_at` is null2.17ms/app/Http/Controllers/CityController.php:763buldingdb
        Metadata
        Bindings
        • 0. 1414
        Backtrace
        • 19. /app/Http/Controllers/CityController.php:763
        • 20. /app/Http/Controllers/CityController.php:708
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
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        Metadata
        Bindings
        • 0. Video
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/CityController.php:794
        • 13. /app/Http/Controllers/CityController.php:708
        • 14. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select * from `v2_resource_categories` where `type` = 'Video'1.37ms/app/Http/Controllers/CityController.php:794buldingdb
        Metadata
        Bindings
        • 0. Video
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/CityController.php:794
        • 13. /app/Http/Controllers/CityController.php:708
        • 14. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select * from `v2_resource_subcategories` where `type` = 'Video' and `id` = 13 limit 12.05ms/app/Http/Controllers/CityController.php:803buldingdb
        Metadata
        Bindings
        • 0. Video
        • 1. 13
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 13. /app/Http/Controllers/CityController.php:803
        • 14. /app/Http/Controllers/CityController.php:708
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
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        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
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        Metadata
        Hints
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        Backtrace
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        • 18. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177
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        Metadata
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        Hints
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        Backtrace
        • 20. /app/NavMenuItem.php:97
        • 21. /app/NavMenuItem.php:78
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        • 25. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
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        Metadata
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        Hints
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        Backtrace
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        Metadata
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        Hints
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        Backtrace
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        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
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        Metadata
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        Hints
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        Backtrace
        • 19. /app/NavMenuItem.php:110
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        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
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        Metadata
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        Hints
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        Backtrace
        • 19. /app/NavMenuItem.php:110
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        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
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        Metadata
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        Hints
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        Backtrace
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        Metadata
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