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尼泊尔王国马相迪河大桥,系一座跨径为125米的悬索桥,1981年完工交付使用。去年年底发现该桥廓尔喀一岸锚碇索洞出现裂缝。今年有关方面派遣我们三人技术组赴尼现场调查研究。现将调查情况简介如下,以供参考。 (一)锚碇索洞裂缝的现状我们在大桥现场进行了2天的实地调查与观察,发现廓尔喀岸上、下游两个索洞均存在着较为严重的裂缝,裂缝均从索洞内的拱顶横向贯通墙身一直延伸到钢筋混凝土底板的表面。上游索洞内的裂缝位置距洞口斜长距离(由底板处量起)为9.9米,洞顶处
Kingdom of Nepal horse phase Di River Bridge, is a span of 125 meters of suspension bridge, completed and delivered in 1981. At the end of last year, it was found that there was a crack in the anchor hole in the Gorkha River. This year, the relevant parties dispatched our three-member technical team to go to Nigeria to conduct field research. Now the survey briefings are as follows for reference. (A) the current situation of the cracks in the anchor cable hole We conducted a 2-day site survey and observation at the bridge site and found that Gurkha shore and downstream of two cable holes are more serious cracks, cracks are within the cable hole The vault extends laterally through the wall to the surface of the reinforced concrete floor. The location of cracks in the upper cable hole is 9.9 meters away from the hole of the hole (measured from the floor)