广州市某公园内,一座主体结构已完工的拱桥于2000年9月在挖掘机的轰鸣声中被拆除了。了解内情的建筑界同仁对此无不痛心疾首、扼腕叹息“:此桥的拆除仅仅缘于一条裂缝啊!”一条并不起眼的裂缝毁了一座桥,造成约40万元的直接经济损失,留下了一连串发人深省的教训。该桥址处原有 A park in Guangzhou City, a main structure has been completed in the arch bridge in September 2000 in the roar of excavators was removed. My colleagues in the building industry, who understand the inside story, are both bitter and sigh: “This bridge has been dismantled due to a single crack!” An inconspicuous crack ruined a bridge, resulting in a direct economic loss of about 400,000 yuan, leaving behind A series of thought-provoking lessons. The original site of the bridge