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仪征市泗源沟节制闸建于1959～1960年,兴建时由于资金、材料、施工设备及技术水平的限制,工程上带来了某些先天不足。虽经1963年检修,但当时仅对闸底板及消力池裂缝作了修补处理。1967年又将钢筋混凝土框架木质面板闸门更换为钢结构闸门,启闭力增加约25KN,原80KN螺杆启闭机未予更换。经过二十多年的运用,在近期观测检查中,发现底部裂缝又有新的发展;闸墩、岸墙均向两侧倾斜,不等沉陷明显,最大高差达9.5厘米;止水镀铜铁皮“U”弯鼻已有拉直,而且冒水;裂缝处普遍窨潮,个别处
Yizheng Siyuan ditch gate was built in 1959 ~ 1960, due to the construction of funds, materials, construction equipment and technical limitations, the project brought some of the inherent deficiencies. Despite the overhaul in 1963, only the cracks in the sluice floor and the stilling pool were repaired. In 1967, the steel gate of the reinforced concrete frame wooden panel was replaced with a steel gate, the opening and closing force increased by about 25KN, and the original 80KN screw hoist was not replaced. After more than 20 years of application, in the recent observation and inspection, found that the bottom of the cracks have new developments; pier, the wall are tilted to both sides, ranging from obvious subsidence, the maximum height of 9.5 cm; Metal “U ” bend the nose has been straightened, but also take the water; crack at the general trendy tide, somewhere