- 1、本文档共10页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
合页选择(国外英文资料)
合页选择(国外英文资料)
One, foreword
Doors and Windows open areas of the building envelope, resist the wind and rain of dust, heat, sound, building light environment is extremely important for physical properties of functional components, and is indoor environment and building facade twofold adornment effect is directly related to the use of construction safety, comfort, energy conservation and the improvement of peoples living standards.
The window is a light and thin wall structure that can move vulnerable parts, it is the weakest link in the building enclosure structure. Among them, the hinge as the main load-bearing part of flat open doors and Windows, plays a very important role in building doors and Windows, performance and service life directly affects the safety of the doors and Windows.
Building doors and Windows security problem, the key lies in the connection of the fan and casing hinge of door window is there enough bearing capacity, the hinge is the level of decision is a very key factor.
As the main load-bearing component of the open doors and Windows, it is widely used in most of our country. It is not only the use of hinges in doors and Windows, but also public buildings such as glass doors are widely used (the structure is different, of course).
This paper analyzes the force of the hinges and establishes the mechanical analysis model.
Second, the mechanical analysis of the hinges
When calculating the hinge force many hardware companies both at home and abroad, often only the influence of the weight of door to door, and the stress of the actual door casement hinge and a key factor, is the influence of wind pressure. According to the specific situation of the force of the hinges, the two aspects of gravity direction and wind pressure are divided into consideration.
Two pages.
(1) gravity direction
Suppose: the distance from the top and bottom to the edge of the fan is x meters, and the two hinges are the same page, as shown in figure 1.
It can be concluded tha
您可能关注的文档
- 压力容器各级设计人员岗亭职责责(国外英文资料).doc
- 压力容器常用钢材(国外英文资料).doc
- 压力容器分类(国外英文资料).doc
- 压力容器上机测验试题第2套(国外英文资料).doc
- 压力容器技巧协定(国外英文资料).doc
- 压力容器水压试验工艺守则(国外英文资料).doc
- 压力容器耐压试验(国外英文资料).doc
- 压力容器焊缝系数与无损检测比例的拔取(国外英文资料).doc
- 压力容器薄膜应力实际剖析(国外英文资料).doc
- 压力容器选择(国外英文资料).doc
- 石油化工-原油精炼技术课件.ppt
- 河南省汝州市事业单位公开招聘考试职业能力倾向测验(D类)(中小学教师类)真题新版.docx
- 江西省庐山市事业单位考试(中小学教师类D类)职业能力倾向测验强化训练试题集及参考答案1套.docx
- 广东省英德市事业单位考试(中小学教师类D类)职业能力倾向测验知识点试题及参考答案.docx
- 江苏省如皋市事业单位考试(中小学教师类D类)职业能力倾向测验重点难点精练试题1套.docx
- 江苏省句容市事业单位考试(中小学教师类D类)职业能力倾向测验强化训练试题集及参考答案.docx
- 会计理论与实务金融资产理论与实务.pptx
- 大学MBA国际市场营销.pptx
- 人大《生产经理》训练营完整讲义-生产与运营管理.pptx
- 湖北省大冶市事业单位考试(中小学教师类D类)职业能力倾向测验知识点试题参考答案.docx
文档评论(0)