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福建福安专区1958年在技术领域内,不断冲破传统思想束缚和因循守旧观念,打开一条技术革新的道路。在开展技术革新不是一帆风顺,而是不断克服和战胜各种各样的保守思想和观潮派而取得进展。革新创造均贯彻“小土群”、的方针,从土法上马,进行制造,并在实践中逐步改善提高。(一)七都大桥桥面铺装七都大桥全长197.8公尺,是木台墩钉板梁木桥,上层松木桥面板除本身腐烂外。雨水亦经常浸淋到钉板梁的杆件,以致逐渐损蚀缩减桥梁寿命,针对上述情况,我们首次推行桥面黑色表面处治。当时对这项工作是没有什么经验。还是大胆的尝试。
Fujian Fu An area In 1958 in the field of technology, continue to break the shackles of traditional thinking and follow the conservative concept, open a road of technological innovation. Progress has not been made in carrying out technological innovations, but we have continuously made progress in overcoming and defeating various conservative ideas and attitudes. We will innovate and create a policy of implementing “small soil groups”, start from the indigenous laws and make them, and gradually improve them in practice. (A) Qidu Bridge deck pavement The seven-bridge length of 197.8 meters, is the wooden pier pier plate girder bridge, the top pine deck in addition to its own rot. Rainwater is also often dipped into the nail plate beams, which gradually reduce the bridge erosion life, in view of the above, we first introduced the black surface of the bridge deck treatment. There was no experience with this work at the time. Or a bold attempt.