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我处在广话自治区境内担任南防铁路(南宁市至防城港)的新线建设,今年(1983年)七月修建的细那丹小桥1号台道碴槽,因工程检查试件不及格,工程质量不良,十一月确定拆除重建,拆除方法,采用了控制爆破施工,于十一月二十九日施爆,爆破效果很好,道碴槽按计划拆除部位,整齐地切割成一平整截面并分裂为两大块推落台下,桥台其他部位及附近建筑物均完好无损,达到了预期的理想目的,是一次成功的爆破。其情况于下:
I was in the territory of Guanghan Autonomous Region as the Nanfang Railway (Nanning City to Fangchenggang) new line construction, this year (July 1983) built that small Na Dan Bridge No. 1 Taiwan Road ballast tank, due to engineering inspection specimen failed , The quality of the project was not good. The demolition, reconstruction and demolition methods were confirmed in November. The construction was controlled by blasting. The blasting was very effective on November 29, and the ballast tank was demolished according to plan and neatly cut into a smooth Section and split into two large push the audience, other parts of the abutment and nearby buildings are intact, to achieve the desired goal, is a successful blasting. The situation is as follows: