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新萄京8522的寿命是由哪些性能决定的?

来源:     发表日期: 2019-07-11 16:53:26     浏览次数:次    
新萄京8522设备是一种机电抗震构造体系,它采用先进的技术,将电气系统中的管道及配件衔接结实。这种构造设计已成为目前抗震设计工作中的一个重要环节。它是在原有的承重悬架系统根底上开展起来的一项新技术。
Anti-seismic bracket equipment is a mechanical and anti-seismic structure system, which uses advanced technology to connect the pipelines and accessories in the electrical system. This kind of structural design has become an important link in seismic design work. It is a new technology developed on the basis of the original load-bearing suspension system.
抗震支、悬挂是以地震力为主要荷载的支撑体系,由锚、钢筋吊杆、抗震衔接构件和斜撑组成,与建筑物主体构造衔接结实。为保证整个系统的牢靠性,应经过系统的总负荷停止测试,包括部件负荷测试和部件负荷测试,负载力不应小于2.2kN,并树立一套完好的抗震支、悬挂系统实验报告,整个支、悬挂系统应能满足设计请求。具有冲击荷载下的耐火等级请求,特殊荷载下的火灾状况平安保证,火灾时保证一定的耐火时间(不小于120分钟);应提供实验机构出具的整个支撑系统120分钟的耐火实验报告;C型槽钢的运用d抗震支、悬挂产品中的d为Q235B,强度以上的钢材满足《碳素构造钢》GB/T700-2006的请求;C型槽钢为长度为3000mm或6000mm的冷弯型槽钢;槽钢侧应设轴向加劲肋,以进步截面刚度和抗弯性能;to保证支撑系统的牢靠性,量化承载力性能指标;提供实验机构下发的凹槽;提供钢材质量检验报告、槽钢正压实验报告、承载力实验报告、侧压承载力实验报告、背孔抗张承载力实验报告。
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Seismic bracing and suspension is a support system with seismic force as its main load. It is composed of anchor, steel bar suspender, seismic connecting member and brace, and is firmly connected with the main structure of the building. In order to ensure the reliability of the whole system, the total load of the system should be stopped, including component load test and component load test. The load force should not be less than 2.2kN. A complete set of test reports of the anti-seismic bracket and suspension system should be established. The whole bracket and suspension system should meet the design requirements. With the requirement of fire resistance grade under impact load, fire safety under special load and certain fire resistance time (not less than 120 minutes) in case of fire, 120 minutes of fire resistance test report of the whole support system issued by the experimental organization should be provided; D of the application of D-type channel steel for seismic bracket and suspension product is Q235B, which is strong. Steel with above degree meets the requirements of GB/T700-2006 of Carbon Structural Steel; C-shaped channel steel is Cold-Formed Channel Steel with length of 3000 mm or 6000 mm; axial stiffening ribs should be installed on the side of channel steel to improve section stiffness and bending resistance; to ensure the reliability of support system and quantify the performance index of bearing capacity; and to provide grooves developed under experimental mechanism. Provide steel quality inspection report, channel steel positive pressure test report, bearing capacity test report, lateral compressive bearing capacity test report, back hole tensile bearing capacity test report.
为保证抗震支、悬挂系统的耐久性,槽钢外表应停止热镀锌和防腐处置。锌层的厚度不小于65微米,暴露在空气中的槽钢的腐蚀防护应满足600小时中性盐雾和无锈蚀实验。应提供由实验机构发出的槽钢的镀锌层厚度和600小时中性盐雾实验报告的实验报告,C沟道钢卷的内边缘应具有不小于0.9mm的齿,并且衔接紧固件也应具有相同深度的齿。一切配件的装置都依赖于机械咬合,经过精细的机械咬合保证零件间的平安剪切和抗滑性,为整个系统提供牢靠的衔接,保证整个抗震系统的平安牢靠,槽钢之间的衔接性能和d锁应不少于200万次抗疲倦载荷;应提供实验机构出具的200万次疲倦载荷实验报告、锁滑动载荷实验报告和锁边承载力实验报告。
In order to ensure the durability of anti-seismic brace and suspension system, hot galvanizing and anti-corrosion treatment should be stopped on the surface of channel steel. The thickness of zinc layer is not less than 65 microns. The corrosion protection of channel steel exposed to air should meet 600 hours of neutral salt spray and rust-free test. The experimental reports of galvanized layer thickness of channel steel and 600 hours neutral salt spray test report issued by the experimental organization should be provided. The inner edge of C channel coil should have teeth not less than 0.9 mm, and the connecting fasteners should have teeth of the same depth. All fittings depend on mechanical occlusion, through fine mechanical occlusion to ensure safe shearing and skid resistance between parts, to provide a reliable connection for the whole system, to ensure the safety and reliability of the whole anti-seismic system, the connection performance between channel steels and d-lock should be no less than 2 million anti-fatigue loads; experimental equipment should be provided. It has 2 million fatigue load test reports, lock sliding load test reports and lock edge bearing capacity test reports.
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