保山市有一部分水库由于上游水土流失,水库的斜拉闸门在水下经常被淤泥淤埋,造成钢绳及闸门耳环被拉断,斜拉闸门无法放水的严重故障。在处理这类事故时,我们有过一次教训。1973年5月,城郊公社孝感泉水库卧管被杂物堵塞,潜水员将卧管的全部放水口打开后,管道仍不流水。由于该水库涵洞小,无法在涵洞内进行处理,只好采用爆破方法进行处理。爆破后,进水口至卧管部位的水工 Due to the soil and water loss in the upper reaches of Baoshan City, the cable-stayed sluice of the reservoir is often silted up by silt under the water, resulting in serious failure of the steel cord and the gate earring to be pulled off and the cable-pull gate to fail to drain. We have learned a lesson from this kind of accident. May 1973, suburban commune Xiaogan spring reservoir was clogged with debris, divers will be lying all the water pipes open, the pipeline is still not running water. Due to the small culvert of the reservoir, it can not be processed in the culvert and had to be dealt with by blasting method. After the blasting, the water inlet to the horizontal part of the hydraulic