1989年,“华东飞渡”杜山头渡槽拱式(shì )段(duàn )37号(hào )支墩被雷电击(jī )中(zhōng ),墩身(shēn )多处震裂(liè )。至此开始,在(zài )该渡(dù )槽上增设避(bì )雷装置,成(chéng )为实(shí )践(jiàn )出真知的一小(xiǎo )步,也是该水利(lì )工(gōng )程“渡劫”成(chéng )功(gōng )的最(zuì )后一(yī )步。几(jǐ )经波折,“华(huá )东飞渡”最(zuì )终于1996年6月全(quán )线完工(gōng ),与(yǔ )太平、三渡溪、黄坟、上黄(huáng )等五座(zuò )水(shuǐ )库干渠(qú )连成灌(guàn )溉网(wǎng )络。
Copyright © 2008-2018