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澳门新萄京8522-新闻资讯>常见问题>抗震支吊架与减震支吊架在使用上存在哪些区别?

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抗震支吊架与减震支吊架在使用上存在哪些区别?

来源:     发表日期: 2019-07-31 17:29:38     浏览次数:次    
1、抗震支吊架是以地震力为主要荷载的抗震支撑系统,针对的是遭遇到设防烈度的地震时能将管道及设备产生的地震作用传到构造体上的一种抗震支撑措施。
1. Anti-seismic support and hanger is a kind of anti-seismic support system with seismic force as the main load. It aims at a kind of anti-seismic support measure that can transmit the seismic action of pipeline and equipment to the structure when encountering the earthquake of fortification intensity.
2、抗震支吊架的方式和承重支吊架一样也有很多种,主要有:单管抗震支吊架、门型多管抗震支吊架、电气系统管道抗震支吊架、风管抗震支吊架、综合管道抗震支吊架、及设备抗震支吊架等。
2. There are many kinds of anti-seismic support suspensions, such as single-pipe anti-seismic support suspension, portal multi-pipe anti-seismic support suspension, pipeline anti-seismic support suspension of electrical system, wind pipe anti-seismic support suspension, comprehensive pipeline anti-seismic support suspension, and equipment anti-seismic support suspension.
3、目前国内机电抗震设计主要是参照《建筑抗震设计标准》(GB50011-2011)第3.7.1强条:“非构造构件,包括建筑非构造构件和建筑隶属机电设备,本身及其与构造主体的衔接应停止抗震设计。”和第13章及《建筑机电工程抗震设计标准》(GB50981-2014)等标准内容。机电抗震加固的根本原理是:经过对机电管线及设备的地震力停止计算,并对管线及设备与建筑构体的衔接停止抗震加固并对其停止抗震验算,使机电管线及设备与建筑构造体树立牢靠衔接,可将机电管线及设备接受的地震作用全部传送到构造体上,使其遭遇到设防烈度的地震影响后能疾速恢复运转,进而到达减少和尽量防止次生灾祸、尽快恢复建筑物运用功用的目的。其主要的设计步骤是对管道及设备停止布点→逐一力学计算及选型→逐点验算直至各点均满足抗震设防请求。
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3. At present, the domestic mechanical and electrical seismic design mainly refers to Article 3.7.1 of "Building Seismic Design Standard" (GB50011-2011): "Non-structural components, including non-structural components of buildings and mechanical and electrical equipment of buildings, should stop seismic design itself and its connection with the main body of structures." Chapter 13 and "Standards for Seismic Design of Building Electrical and Mechanical Engineering" (GB50981-2014) and other standards. The basic principle of mechanical and electrical aseismic reinforcement is to stop calculating the seismic force of mechanical and electrical pipelines and equipment, and to stop the aseismic reinforcement of the connection between pipelines and equipment and building structure, and to stop the aseismic checking calculation, so that the mechanical and electrical pipelines and equipment can be firmly connected with building structure, so that the seismic work accepted by mechanical and electrical pipelines and equipment can be done. All of them are transmitted to the structure, so that it can quickly resume operation after being affected by the earthquake of fortification intensity, so as to reduce and prevent secondary disasters as far as possible and restore the function of the building as soon as possible. The main design step is to stop the distribution of pipelines and equipment mechanical calculation and type selection checking calculation point by point until all points meet the requirements of seismic fortification.
4承重支吊架是以重力荷载为主要荷载的管道固定支撑系统,针对的是管道及设备在重力满负荷运转时将管道敷设在建筑物上的一种固定措施。
4. Load-bearing suspension is a fixed support system of pipeline with gravity load as the main load, aiming at a fixed measure for pipelines and equipment to lay pipelines on buildings when they are running at full gravity load.
5承重支吊架的方式有很多,主要有:单条管道的承重支吊架、门型多管的承重支吊架、电气系统的承重支吊架、风管系统的承重支吊架、各种管道组合的承重支吊架、各种设备的承重支吊架等等。
5 There are many ways of bearing suspension, such as single pipeline bearing suspension, portal multi-pipe bearing suspension, electrical system bearing suspension, wind pipe system bearing suspension, various pipeline combination bearing suspension, various equipment bearing suspension, etc.
6目前国内在设计时主要参照的是各种规范图集:《室内管道支架及吊架》03S402;《风管支吊架》03K132;《电缆桥架装置》04D701等。
At present, domestic design mainly refers to a variety of standard atlas: indoor pipe bracket and hanger 03S402; air pipe bracket and hanger 03K132; cable bridge device 04D701 and so on.
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