Article(id=1223193061103092702, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221469, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1657987200000, receivedDateStr=2022-07-17, revisedDate=1661097600000, revisedDateStr=2022-08-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1769561551594, onlineDateStr=2026-01-28, pubDate=1674576000000, pubDateStr=2023-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769561551594, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769561551594, creator=13701087609, updateTime=1769561551594, updator=13701087609, issue=Issue{id=1223193053830169317, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='1', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769561549861, creator=13701087609, updateTime=1769567790701, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223219229885857794, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223219229885857795, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=186, endPage=189, ext={EN=ArticleExt(id=1223193061564465158, articleId=1223193061103092702, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Space Angle Analysis of Radial Gate Inclined Arm, columnId=1222925284869922957, journalTitle=Water Resources and Power, columnName=ELECTROMECHANICS AND CONTROL ENGINEERING, runingTitle=null, highlight=null, articleAbstract=

The space angles of inclined supporting arm of large radial gate are easily confused and mistaken, and its small errors may cause large structural errors, which will affect the manufacturing, installation and safe operation of the radial gate. Therefore, this paper defined, distinguished and calculated several key space angles of the radial gate inclined supporting arm. Taking an actual project radial gate as an example, the influence extent of each key angle of the inclined supporting arm on the manufacturing and installation accuracy of the gate was analyzed. Furthermore, this paper put forward several measures to improve the manufacturing and installation accuracy, which can be used as a reference for the subsequent design, manufacturing and installation of radial gate with inclined supporting arm.

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大型弧形闸门斜支臂空间角度易出现混淆和错误,且其微小的误差会造成结构上的很大误差,影响弧门的制造、安装及运营安全。因此,对弧门斜支臂的几个关键空间角度进行定义区分和计算,并以实际工程弧形闸门为例,分析斜支臂各关键角度对闸门制造和安装精度的影响程度,进而提出可提高制造和安装精度的措施,以供后续斜支臂弧形闸门设计、制造和安装参考。

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匡涛(1988-),男,硕士研究生,研究方向为水工钢闸门,E-mail:

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匡涛(1988-),男,硕士研究生,研究方向为水工钢闸门,E-mail:

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匡涛(1988-),男,硕士研究生,研究方向为水工钢闸门,E-mail:

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弧形闸门斜支臂空间角度分析
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匡涛 , 牛继业 , 南海龙 , 印术宇
水电能源科学 | 机电与控制工程 2023,41(1): 186-189
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水电能源科学 | 机电与控制工程 2023, 41(1): 186-189
弧形闸门斜支臂空间角度分析
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匡涛 , 牛继业, 南海龙, 印术宇
作者信息
  • 湖南省交通规划勘察设计院有限公司,湖南 长沙 410008
  • 匡涛(1988-),男,硕士研究生,研究方向为水工钢闸门,E-mail:

Space Angle Analysis of Radial Gate Inclined Arm
Tao KUANG , Ji-ye NIU, Hai-long NAN, Shu-yu YIN
Affiliations
  • Hunan Provincial Communications Planning, Survey & Design Institute CO, LTD, Changsha 410008, China
出版时间: 2023-01-25 doi: 10.20040/j.cnki.1000-7709.2023.20221469
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大型弧形闸门斜支臂空间角度易出现混淆和错误,且其微小的误差会造成结构上的很大误差,影响弧门的制造、安装及运营安全。因此,对弧门斜支臂的几个关键空间角度进行定义区分和计算,并以实际工程弧形闸门为例,分析斜支臂各关键角度对闸门制造和安装精度的影响程度,进而提出可提高制造和安装精度的措施,以供后续斜支臂弧形闸门设计、制造和安装参考。

弧形闸门  /  斜支臂  /  支臂扭转角  /  支臂水平偏斜角  /  支铰偏斜角  /  上下支臂夹角

The space angles of inclined supporting arm of large radial gate are easily confused and mistaken, and its small errors may cause large structural errors, which will affect the manufacturing, installation and safe operation of the radial gate. Therefore, this paper defined, distinguished and calculated several key space angles of the radial gate inclined supporting arm. Taking an actual project radial gate as an example, the influence extent of each key angle of the inclined supporting arm on the manufacturing and installation accuracy of the gate was analyzed. Furthermore, this paper put forward several measures to improve the manufacturing and installation accuracy, which can be used as a reference for the subsequent design, manufacturing and installation of radial gate with inclined supporting arm.

radial gate  /  oblique-arm  /  torsion angle of support arm  /  horizontal deflection angle of support arm  /  deflection angle of support hinge  /  angle between upper and lower arms
匡涛, 牛继业, 南海龙, 印术宇. 弧形闸门斜支臂空间角度分析. 水电能源科学, 2023 , 41 (1) : 186 -189 . DOI: 10.20040/j.cnki.1000-7709.2023.20221469
Tao KUANG, Ji-ye NIU, Hai-long NAN, Shu-yu YIN. Space Angle Analysis of Radial Gate Inclined Arm[J]. Water Resources and Power, 2023 , 41 (1) : 186 -189 . DOI: 10.20040/j.cnki.1000-7709.2023.20221469
2023年第41卷第1期
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doi: 10.20040/j.cnki.1000-7709.2023.20221469
  • 接收时间:2022-07-17
  • 首发时间:2026-01-28
  • 出版时间:2023-01-25
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  • 收稿日期:2022-07-17
  • 修回日期:2022-08-22
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    湖南省交通规划勘察设计院有限公司,湖南 长沙 410008
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2种不同金属材料的力学参数

Family
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Number of
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种数
Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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