 |
三沛有限公司 |
SUNBAY MACHANICAL Co., Ltd. |
email : sunbay168@gmail.comTel : 0222062243 Fax : 02 22062241聯絡人：蔡忠毅 mobile: 0922677110 |
|
彎曲疲勞BENDING FATIGUE
|
彎曲疲勞是最常見的疲勞破壞模式，如懸臂梁承受彎曲的負荷，樑的偏轉導致頂面拉伸，使其處於拉伸狀態。沿頂面的任何半徑或幾何形狀的變化都會成為應力集中點。組件上下表面完全反向彎曲同時經歷最高拉伸和壓縮應力的循環負載，這是最具破壞性的疲勞負荷類型，疲勞裂紋從負載循環的拉伸部分開始並擴展。 |
 |
|
齒輪為典型的彎曲疲勞元件，齒輪轉動時兩個相互接觸的齒面端各呈現拉伸應力，另一面為壓縮應力如同懸臂樑一樣，當接觸面相互離開時齒面恢復到原來平衡的狀態，依此循環下會產生彎曲疲勞破壞，最終導致輪齒斷裂。 |
|
|
|
|
| Joomla! Version | 4.4.13 |
| PHP Version | 8.2.0 |
| Identity | guest |
| Response | 200 |
| Template | cassiopeia |
| Database |
|
| 1 x afterInitialise (880.52KB) (43.6%) | 180.73ms |
| 1 x afterRenderComponent com_content (271.4KB) (27.28%) | 113.08ms |
| 1 x beforeRenderComponent com_content (102.15KB) (8.35%) | 34.61ms |
| 1 x afterRoute (203.14KB) (4.74%) | 19.65ms |
| 1 x afterLoad (459.84KB) (3.84%) | 15.92ms |
| 1 x Before Access::getAssetRules (id:16 name:com_menus) (228.66KB) (3.53%) | 14.63ms |
| 1 x afterRenderRawModule mod_menu (Main Menu) (348.78KB) (2.9%) | 12.00ms |
| 1 x afterRender (125.54KB) (1.55%) | 6.41ms |
| 1 x Before Access::preloadComponents (all components) (39.51KB) (0.58%) | 2.39ms |
| 1 x After Access::preloadComponents (all components) (114.02KB) (0.49%) | 2.01ms |
| 1 x afterDispatch (2.28KB) (0.35%) | 1.46ms |
| 1 x After Access::preloadPermissions (com_content) (66.07KB) (0.34%) | 1.41ms |
| 1 x afterRenderRawModule mod_custom (公司 log) (6.61KB) (0.31%) | 1.28ms |
| 1 x Before Access::preloadPermissions (com_content) (424B) (0.3%) | 1.25ms |
| 1 x beforeRenderRawModule mod_menu (Main Menu) (7.37KB) (0.07%) | 309μs |
| 1 x After Access::getAssetRules (id:201 name:com_content.article.77) (8.3KB) (0.06%) | 257μs |
| 1 x afterRenderModule mod_menu (Main Menu) (15.09KB) (0.05%) | 209μs |
| 1 x beforeRenderRawModule mod_custom (公司 log) (1.41KB) (0.04%) | 151μs |
| 1 x afterRenderModule mod_custom (公司 log) (3.93KB) (0.03%) | 132μs |
| 1 x After Access::getAssetRules (id:16 name:com_menus) (6.48KB) (0.02%) | 87μs |
| 1 x Before Access::getAssetRules (id:201 name:com_content.article.77) (1.15KB) (0.01%) | 46μs |
| 1 x beforeRenderModule mod_menu (Main Menu) (704B) (0.01%) | 21μs |
| 1 x beforeRenderModule mod_custom (公司 log) (720B) (0%) | 18μs |
SELECT @@SESSION.sql_mode;166μs984B/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:334CopySELECT `data`
FROM `joomla_44session`
WHERE `session_id` = ?232μs1KBParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:261CopySELECT `session_id`
FROM `joomla_44session`
WHERE `session_id` = :session_id LIMIT 1192μs1.31KBParams/libraries/src/Session/MetadataManager.php:187CopyINSERT INTO `joomla_44session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES
(:session_id, :guest, :time, :user_id, :username, :client_id)766μs976BParams/libraries/src/Session/MetadataManager.php:260CopySELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
FROM `joomla_44extensions`
WHERE `type` = 'component' AND `state` = 0 AND `enabled` = 1446μs1.77KB/libraries/src/Component/ComponentHelper.php:399CopySELECT `id`,`rules`
FROM `joomla_44viewlevels`189μs688B/libraries/src/Access/Access.php:955CopySELECT `b`.`id`
FROM `joomla_44usergroups` AS `a`
LEFT JOIN `joomla_44usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt`
WHERE `a`.`id` = :guest250μs1.35KBParams/libraries/src/Access/Access.php:868CopySELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`
FROM `joomla_44extensions`
WHERE `enabled` = 1 AND `type` = 'plugin' AND `state` IN (0,1) AND `access` IN (:preparedArray1,:preparedArray2)
ORDER BY `ordering`755μs4.03KBParams/libraries/src/Plugin/PluginHelper.php:294CopySELECT `m`.`id`,`m`.`menutype`,`m`.`title`,`m`.`alias`,`m`.`note`,`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`,`m`.`path` AS `route`,`e`.`element` AS `component`
FROM `joomla_44menu` AS `m`
LEFT JOIN `joomla_44extensions` AS `e` ON `m`.`component_id` = `e`.`extension_id`
WHERE
(
(`m`.`published` = 1 AND `m`.`parent_id` > 0 AND `m`.`client_id` = 0) AND
(`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :currentDate1)) AND
(`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :currentDate2)
ORDER BY `m`.`lft`731μs52.94KBParams/libraries/src/Menu/SiteMenu.php:166CopySELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug`
FROM `joomla_44categories` AS `s`
INNER JOIN `joomla_44categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`)
WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`published` = 1 AND `s`.`id` = :id
ORDER BY `c`.`lft`1.73ms4.01KBParams/libraries/src/Categories/Categories.php:375CopySELECT `id`
FROM `joomla_44content`
WHERE `alias` = :alias AND `catid` = :catid2.49ms1.37KBParams/components/com_content/src/Service/Router.php:263CopySELECT *
FROM `joomla_44languages`
WHERE `published` = 1
ORDER BY `ordering` ASC265μs1.66KB/libraries/src/Language/LanguageHelper.php:142CopySELECT `id`,`home`,`template`,`s`.`params`,`inheritable`,`parent`
FROM `joomla_44template_styles` AS `s`
LEFT JOIN `joomla_44extensions` AS `e` ON `e`.`element` = `s`.`template` AND `e`.`type` = 'template' AND `e`.`client_id` = `s`.`client_id`
WHERE `s`.`client_id` = 0 AND `e`.`enabled` = 1315μs888B/administrator/components/com_templates/src/Model/StyleModel.php:773CopySELECT `id`,`name`,`rules`,`parent_id`
FROM `joomla_44assets`
WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39,:preparedArray40,:preparedArray41,:preparedArray42,:preparedArray43)773μs8.09KBParams/libraries/src/Access/Access.php:357CopySELECT `id`,`name`,`rules`,`parent_id`
FROM `joomla_44assets`
WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 0439μs3.53KBParams/libraries/src/Access/Access.php:301CopySELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`modified`,`a`.`modified_by`,`a`.`checked_out`,`a`.`checked_out_time`,`a`.`publish_up`,`a`.`publish_down`,`a`.`images`,`a`.`urls`,`a`.`attribs`,`a`.`version`,`a`.`ordering`,`a`.`metakey`,`a`.`metadesc`,`a`.`access`,`a`.`hits`,`a`.`metadata`,`a`.`featured`,`a`.`language`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count`
FROM `joomla_44content` AS `a`
INNER JOIN `joomla_44categories` AS `c` ON `c`.`id` = `a`.`catid`
LEFT JOIN `joomla_44content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id`
LEFT JOIN `joomla_44users` AS `u` ON `u`.`id` = `a`.`created_by`
LEFT JOIN `joomla_44categories` AS `parent` ON `parent`.`id` = `c`.`parent_id`
LEFT JOIN `joomla_44content_rating` AS `v` ON `a`.`id` = `v`.`content_id`
WHERE
(
(`a`.`id` = :pk AND `c`.`published` > 0) AND
(`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND
(`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray1,:preparedArray2)1.71ms6.46KBParams/components/com_content/src/Model/ArticleModel.php:215CopySELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug`
FROM `joomla_44categories` AS `s`
INNER JOIN `joomla_44categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`)
WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id
ORDER BY `c`.`lft`529μs5.32KBParams/libraries/src/Categories/Categories.php:375CopySELECT `m`.`tag_id`,`t`.*
FROM `joomla_44contentitem_tag_map` AS `m`
INNER JOIN `joomla_44tags` AS `t` ON `m`.`tag_id` = `t`.`id`
WHERE `m`.`type_alias` = :contentType AND `m`.`content_item_id` = :id AND `t`.`published` = 1 AND `t`.`access` IN (:preparedArray1,:preparedArray2)433μs4.25KBParams/libraries/src/Helper/TagsHelper.php:388CopySELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug`
FROM `joomla_44categories` AS `s`
INNER JOIN `joomla_44categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`)
WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id
ORDER BY `c`.`lft`501μs4.07KBParams/libraries/src/Categories/Categories.php:375CopySELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required, a.only_use_in_subform,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note
FROM joomla_44fields AS a
LEFT JOIN `joomla_44languages` AS l ON l.lang_code = a.language
LEFT JOIN joomla_44users AS uc ON uc.id=a.checked_out
LEFT JOIN joomla_44viewlevels AS ag ON ag.id = a.access
LEFT JOIN joomla_44users AS ua ON ua.id = a.created_user_id
LEFT JOIN joomla_44fields_groups AS g ON g.id = a.group_id
LEFT JOIN `joomla_44fields_categories` AS fc ON fc.field_id = a.id
WHERE
(
(`a`.`context` = :context AND (`fc`.`category_id` IS NULL OR `fc`.`category_id` IN (:preparedArray1,:preparedArray2)) AND `a`.`access` IN (:preparedArray3,:preparedArray4)) AND
(`a`.`group_id` = 0 OR `g`.`access` IN (:preparedArray5,:preparedArray6)) AND `a`.`state` = :state) AND
(`a`.`group_id` = 0 OR `g`.`state` = :gstate) AND `a`.`only_use_in_subform` = :only_use_in_subform
ORDER BY a.ordering ASC1.01ms5.06KBParams/libraries/src/MVC/Model/BaseDatabaseModel.php:166CopySELECT `a`.`id`,`a`.`title`,`a`.`catid`,`a`.`language`, CASE WHEN CHAR_LENGTH(`a`.`alias`) != 0 THEN CONCAT_WS(':', `a`.`id`, `a`.`alias`) ELSE a.id END AS `slug`, CASE WHEN CHAR_LENGTH(`cc`.`alias`) != 0 THEN CONCAT_WS(':', `cc`.`id`, `cc`.`alias`) ELSE cc.id END AS `catslug`
FROM `joomla_44content` AS `a`
LEFT JOIN `joomla_44categories` AS `cc` ON `cc`.`id` = `a`.`catid`
WHERE `a`.`catid` = :catid AND `a`.`state` = :state AND `a`.`access` IN (:preparedArray1,:preparedArray2) AND (`publish_up` IS NULL OR `publish_up` <= :nowDate1) AND (`publish_down` IS NULL OR `publish_down` >= :nowDate2)
ORDER BY `a`.`ordering`7.28ms1.97KBParams/plugins/content/pagenavigation/src/Extension/PageNavigation.php:188CopySELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug`
FROM `joomla_44categories` AS `s`
INNER JOIN `joomla_44categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`)
WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id
ORDER BY `c`.`lft`518μs4.07KBParams/libraries/src/Categories/Categories.php:375CopySELECT `m`.`id`,`m`.`title`,`m`.`module`,`m`.`position`,`m`.`content`,`m`.`showtitle`,`m`.`params`,`mm`.`menuid`
FROM `joomla_44modules` AS `m`
LEFT JOIN `joomla_44modules_menu` AS `mm` ON `mm`.`moduleid` = `m`.`id`
LEFT JOIN `joomla_44extensions` AS `e` ON `e`.`element` = `m`.`module` AND `e`.`client_id` = `m`.`client_id`
WHERE
(
(
(`m`.`published` = 1 AND `e`.`enabled` = 1 AND `m`.`client_id` = :clientId AND `m`.`access` IN (:preparedArray1,:preparedArray2)) AND
(`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :publishUp)) AND
(`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :publishDown)) AND
(`mm`.`menuid` = :itemId OR `mm`.`menuid` <= 0)
ORDER BY `m`.`position`,`m`.`ordering`454μs1.95KBParams/libraries/src/Cache/Controller/CallbackController.php:51CopySELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count
FROM `joomla_44scheduler_tasks` AS `a`
WHERE `a`.`state` = 1282μs1.4KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:517CopySELECT `session_id`
FROM `joomla_44session`
WHERE `session_id` = ?191μs1.02KBParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:291CopyUPDATE `joomla_44session`
SET `data` = ?
, `time` = ?
WHERE `session_id` = ?428μs616BParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:318Copy