來源:北方網(wǎng) | 2022-04-24 11:00:31 |
加固和整修后的平臺(tái)油飾一新。
世紀(jì)鐘全新亮相。本報(bào)記者 吳迪 通訊員 彭娜 攝
天津北方網(wǎng)訊:4月22日,隨著整體油飾完畢,煥然一新的世紀(jì)鐘展現(xiàn)在游客和市民面前。
連日來,路過天津站前廣場(chǎng)的市民游客會(huì)發(fā)現(xiàn),世紀(jì)鐘悄悄地蒙上了一層“面紗”,維修工人們?cè)诶锩嬗行蚴┕?。作為我市?biāo)志性建筑之一,世紀(jì)鐘經(jīng)歷了20余年的風(fēng)霜雪雨,銹蝕和老化日趨嚴(yán)重。由全金屬材料制成的世紀(jì)鐘鐘高48米,分為鐘盤、日月擺架、齒輪和底座四部分。河?xùn)|區(qū)城管委工作人員在巡查中發(fā)現(xiàn),其鋼制平臺(tái)的底面及外側(cè)出現(xiàn)較嚴(yán)重的銹蝕破損?!熬唧w破損的部位是支撐鐘盤與擺架的鋼制平臺(tái),高度距離地面20米左右。”河?xùn)|區(qū)城管委景觀科王勇介紹,維修人員需要先登上底座,再攀爬二段維修用的鐵梯穿過總控室才能到達(dá)破損部位。因?yàn)槎舞F梯直上直下,四周沒有安裝護(hù)欄,給維修帶來了一定困難。
據(jù)記者了解,為保證世紀(jì)鐘維修施工質(zhì)量,施工單位需要將修補(bǔ)的位置沿邊緣進(jìn)行切割,再用新鋼板填補(bǔ)后焊接,最后對(duì)作業(yè)面及周邊進(jìn)行徹底除銹。“除了鋼板厚度和焊縫的高度必須達(dá)到技術(shù)標(biāo)準(zhǔn),除銹作業(yè)也要過關(guān)?!蓖跤抡f,要先涂刷防銹底漆,再涂刷二遍面漆,增加漆膜的厚度,進(jìn)而增強(qiáng)防水性與耐久性,才能達(dá)到要求的使用年限。(津云新聞編輯劉穎)
2022-04-22 10:46:41
2022-04-22 10:40:29
2022-04-22 10:35:25
2022-04-22 10:32:50
2022-04-22 10:27:44
2022-04-24 09:51:13
2022-04-24 09:50:30
2022-04-24 09:50:21
2022-04-24 09:50:06
2022-04-24 09:50:04
2022-04-24 09:49:24
2022-04-24 09:49:15
2022-04-24 09:48:57
2022-04-24 09:48:48
2022-04-24 09:48:46
2022-04-24 09:48:43
2022-04-24 09:48:42
2022-04-24 09:48:22
2022-04-24 09:48:22
2022-04-24 09:48:16
2022-04-24 09:48:13
2022-04-24 09:48:11
2022-04-24 09:48:05
2022-04-24 09:47:31
2022-04-24 09:47:29
2022-04-24 09:47:28
2022-04-24 09:47:18
2022-04-24 09:46:55
2022-04-24 09:46:44
2022-04-24 09:46:22
2022-04-24 09:46:13
2022-04-24 09:46:09
2022-04-24 09:46:04
2022-04-24 09:46:00
2022-04-24 09:45:57
2022-04-24 09:45:51
2022-04-24 09:45:47
2022-04-24 09:45:30
2022-04-24 09:45:04
2022-04-24 09:44:22
2022-04-24 09:44:22
2022-04-24 09:44:19
2022-04-24 09:44:04
2022-04-24 09:43:55
2022-04-24 09:43:32
2022-04-24 09:43:20
2022-04-24 09:43:03
2022-04-24 09:42:58
2022-04-24 09:42:54
2022-04-24 09:42:47
2022-04-24 09:42:43
2022-04-24 09:42:40
2022-04-24 09:42:37
2022-04-24 09:42:36
2022-04-24 09:42:24
2022-04-24 09:42:13
2022-04-24 09:41:59
2022-04-24 09:41:57
2022-04-24 09:41:51
2022-04-24 09:41:45
2022-04-24 09:41:44
2022-04-24 09:41:33
2022-04-24 09:41:23
2022-04-24 09:41:16
2022-04-24 09:41:15
2022-04-24 09:41:03
2022-04-24 09:40:58
2022-04-24 09:40:55
2022-04-24 09:40:50
2022-04-24 09:40:25
2022-04-24 09:40:18
2022-04-24 09:39:54
2022-04-24 09:39:46
2022-04-24 09:39:44
2022-04-24 09:39:26
2022-04-24 09:39:10
2022-04-24 09:38:59
2022-04-24 09:38:57
2022-04-24 09:38:39
2022-04-24 09:38:27
2022-04-24 09:38:21
2022-04-24 09:38:13
2022-04-24 09:38:04
2022-04-24 09:38:03
2022-04-24 09:37:49
2022-04-24 09:37:38
2022-04-24 09:37:37
2022-04-24 09:37:30
2022-04-24 09:37:25
2022-04-24 09:37:13
2022-04-24 09:37:08
2022-04-24 09:37:06
2022-04-24 09:36:45
2022-04-24 09:36:39
2022-04-24 09:36:21
2022-04-24 09:36:06
2022-04-24 09:35:45
2022-04-24 09:35:30
2022-04-24 09:35:07
2022-04-24 09:34:58
2022-04-24 09:34:53
2022-04-24 09:34:52
2022-04-24 09:34:20