橋梁支座沖沖沖
單機(jī)試運(yùn)行屬于工程施工安裝階段的工作內(nèi)容。確因受介質(zhì)限制或必須帶負(fù)荷才能運(yùn)轉(zhuǎn)而不能進(jìn)行單機(jī)試運(yùn)行的單臺設(shè)備，按規(guī)定辦理批準(zhǔn)手續(xù)后，可留待負(fù)荷試運(yùn)行階段一并進(jìn)行。中小型單體設(shè)備工程一般可只進(jìn)行單機(jī)試運(yùn)行。
Product features
1.豎向承載力、水平恢復(fù)力、阻尼（吸能）三位一體；
1. vertical bearing capacity, horizontal restoring force and damping (energy absorption) trinity;
2.支座滯回特點(diǎn)（載荷-變形曲線）飽滿、耗能顯著；
2. the hysteretic characteristic of support (load deformation curve) is full and the energy consumption is remarkable;
3.橡膠配方改進(jìn)、等效阻尼比可達(dá)12%以上；
3. rubber formula improved, the equivalent damping ratio of more than 12%;
4.成本低（無需其他阻尼裝置）；
4. maintenance management cost is low (without other damping device);
5.大震后殘余變形極小，無需更換；
After 5. earthquakes, the residual deformation is very small and needs no replacement;
6.高阻尼支座 表面覆蓋有橡膠保護(hù)層，保護(hù)內(nèi)部橡膠不受臭氧、紫外線影響，具有更
6., high damping bearing surface covered with rubber protective layer, protect the internal rubber from ozone, ultriolet light influence, he more
好的耐老化性，50年等效阻尼比不到2%；
Good aging resistance, the 50 year equivalent damping ratio is less than 2%;
7.HDR高阻尼橡膠的溫度依存性較低，廣泛用于不同氣候地區(qū)；
7.HDR high damping rubber has low temperature dependence and is widely used in different climatic regions;
8.HDR高阻尼橡膠與天然橡膠一樣擁有比較優(yōu)越的蠕變性能；
8.HDR high damping rubber, like natural rubber, has superior creep properties;
9.環(huán)保無污染。
9. environmental protecQPZ系列盆式橡膠支座 |
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