您好,欢迎光临东方供应商! 免费注册 | 会员登录 | 会员中心 | 加入收藏
东方供应商
首页橡胶、塑料产品批发图片价格公司名片 求购企业最新商机最新图片最新批发最新价格
服装、鞋帽、箱包安防、消防手机、通讯、通信家用电器化工、精细、化肥橡胶、塑料冶金、矿产、钢材

200x35板式圆形橡胶支座 GYZ

200x35板式圆形橡胶支座 GYZ200x35板式圆形橡胶支座 GYZ
当前价格:¥40.00 元/块
最小起订:20 块
批发价格:¥30.00 元/块
起批数量:1000 块
发布时间:2017-9-20 11:33:55
  •   
不是您要找的?请 联系客服 或者 发布求购信息
 
产品介绍
200x35板式圆形橡胶支座GYZ1.rubberpadiscomposedofmultilayerrubbervulcanizationbondingacommonru...
200x35板式圆形橡胶支座 GYZ。200x35板式圆形橡胶支座 GYZ
1. rubber pad is composed of multilayer rubber vulcanization bonding a common rubber bearing products, this product has enough vertical stiffness, can force reliable transfer to the pier upper bearing structure, bearing has good flexibility, rotating beam end in response to the bridge; and a larger shear deformation ability to meet the horizontal displacement of superstructure.
2 rubber pad layout
The layout of the rubber pad is mainly related to the structure of the bridge. Usually, the following basic principles need to be taken into consideration when setting up rubber pads for bearings:
(1) when the superstructure is a spatial structure, the rubber pads should be adapted to the deformation of the bridge along the bridge (X direction) and across the bridge (Y direction);
(2) rubber pads must be able to reliably transmit vertical and horizontal reactions;
(3) the longitudinal displacement, transverse displacement and longitudinal and constant rotation angle due to the deformation of the beam should be free of restraint as far as possible;
(4) when the bridge is located on the plain slope, the fixed rubber cushion block shall be located on the front abutment of the main driving direction;
(5) the rubber cushion block should be located in the place where the reaction force is greater;
(6) several rubber pads on the same pier should have similar rotational rigidity;
In a word, the layout principle of the bridge rubber cushion block is not only convenient to transfer the c o u n terforce of the support, but also to make the rubber cushion block fully adapt to the free deformation of the beam.
200x35板式圆形橡胶支座 GYZ
1.橡胶垫块是由多层橡胶片硫化粘合而成一种普通橡胶支座产品,这种产品具有足够的竖向刚度,能够将支座上部构造的反力可靠的传递给墩台,支座具有良好的弹性,以应对桥梁的梁端的转动;又有较大的剪切变形能力,以满足上部构造的水平位移。
2橡胶垫块的布置
橡胶垫块的布置主要和桥梁的结构形式有关。通常在布置支座橡胶垫块时需要考虑以下的基本原则:
(1)上部结构是空间结构时,橡胶垫块应能同时适应桥梁顺桥向(X方向)和横桥向(Y方向)的变形;
(2)橡胶垫块必须能可靠的传递垂直和水平反力;
(3)橡胶垫块应使由于梁体变形所产生的纵向位移、横向位移和纵、恒向转角应尽可能不受约束;
(4)当桥梁位于平坡上,固定橡胶垫块宜设在主要行车方向的前端桥台上;
(5)橡胶垫块宜设置在具有较大垫块反力的地方;
(6)在同一桥墩上的几个橡胶垫块应具有相近的转动刚度;
总之,桥梁橡胶垫块的布置原则是既要便于传递支座反力,又要使橡胶垫块能充分适应梁体的自由变形。
3橡胶垫块的安装
(1)在垫块安装之前应对支座的安装位置进行测量检验,支座安装平面应和支座的滑动平面或滚动平面平行,其平行度的偏差不宜超过2。
(2)垫块安装前应对活动支座顶、底板的相对位置进行检查。
(3)垫块安装后,滚动和滑动平面应水平,其与理论平面的斜度不大于2。支座上、下板中心应对中,其偏差不大于2。
(4)为保证垫块安装平整,一般应在支座底面与职称垫石顶面之间,捣筑2050mm厚的干硬性无收缩砂浆垫层。
200x35板式圆形橡胶支座 GYZ
3 rubber pad installation
(1) before installing the cushion block, the installation position of the support shall be measured and checked, and the mounting plane of the bearing shall be parallel to the sliding plane or the rolling plane of the support, and the deviation of its parallelism shall not exceed 2 per thousand.
(2) the relative position of the top and bottom of the movable support shall be checked before the cushion block is installed.
(3) when the cushion block is installed, the rolling and sliding planes should be horizontal, and the slope of the plane and the theoretical plane is no more than 2 per thousand. The center of the upper plate and the lower plate shall be centered, and the deviation shall not be greater than 2 per thousand.
(4) in order to ensure the installation and leveling of cushion blocks, the dry and hard without shrinkage mortar cushion of 20 50mm thick should be rammed between the bottom of support and the top of cushion.其它橡胶塑料
橡胶、塑料
工农业用塑料制品
聚硫橡胶
EVOH
丁腈橡胶
PLA
LCP
注塑辅助设备
氟橡胶
氯丁橡胶
POE
EVA
PVDF
PET再生料
PMMA
有机硅树脂
其他热塑性弹性体
MS
PBT
TPR
塑料板
缠绕胶管
伸缩胶管
复合胶管
ABS管
再生料
其他通用塑料
塑料棒
CAB
PA
PPSU
安全膜
编织胶管
波纹管
工程塑料
COC
PVC
最新图片
TPEE通用树脂G3548L图片
TPU DP2792A 食品级TPU 拜耳DP2792A图片
L20GHL透明尼龙 L20GHL 透明尼龙 注塑级图片
70D硬度PA12 L20LM 透明软尼龙 抗紫外线图片
DPAKV30FN00 PA66防火 加30gf图片
70D硬度L16LML16LM 工程配件工业气动材料 EMS品牌图片
耐磨TPU 1960AW 德国拜耳1960AW报价图片
DP9370AU 德国拜耳TPU DP9370AU图片
最新商机
环球飞车表演团队环球飞车杂技演出出租
美国优科901-T610-WW01室外全向AP/Ruckus T610室外无线WiFi
焊达500钢板专业经营价格
乡村公路清扫机直销批发
生产管道垫木的厂家管道垫木报价批发
浸沥青木管托红松木托
三角管厂家、不等边三角管制造厂家价格
不锈钢等边三角管、三角管厂
天泰焊材TS-316LB/E316L-15/ES316L-16不锈钢焊条价格
小型喷塑设备批发
1185AWM 1185AWM 1185AWM批发
小型光化学反应仪价格
美国原装进口ES1620特大喷力超纯罐装空气任意角度喷射
HB-YD888Q碳化钨耐磨焊丝 堆焊药芯焊丝批发
JH-D55耐磨焊丝 耐磨板焊丝 耐磨焊丝批发
供应管道垫木-木托
租赁与回收进口二手卡板塑料托盘胶箱胶筐批发
HB-YD382耐磨焊丝YD382药芯焊丝堆焊焊丝批发
智天铭仕科技有限公司供应手持式未知物分析仪ZT300
公路施工机械直销价格
 
 
热门商机
推荐产品
关于我们 | 服务条款 | 法律声明 | 联系我们 | 留言询价 | 最新商机 | 最新图片 | 最新批发 | 最新价格 | 加入收藏
声明:依据国家《互联网管理规定》,本站禁止发布任何违反中华人民共和国法律、法规的内容。 35.156
2018©www.eastsoo.com 无锡市云列表智能科技有限公司 版权所有 苏ICP备15035403号
  

苏公网安备 32021102000043号