CAJ | 학술논문

在钻探施工中，由于种种原因常发生孔内事故，不仅影响钻探进尺，还造成不必要的人力、物力的浪费，因此施工中要以预防为主，一旦发生事故，要尽快积极处理。尽管钻孔孔内情况各异，岩层条件多样，孔内事故的种类繁杂，处理方法各不相同，为此，经过我们研究讨论，最后拿出相应的改革方案，目前这些问题已经大部分得到解决。
재찬탐시공중，유우충충원인상발생공내사고，불부영향찬탐진척，환조성불필요적인력、물력적낭비，인차시공중요이예방위주，일단발생사고，요진쾌적겁처리。진관찬공공내정황각이，암층조건다양，공내사고적충류번잡，처리방법각불상동，위차，경과아문연구토론，최후나출상응적개혁방안，목전저사문제이경대부분득도해결。
In drilling, hole accident often takes place. It not only affects drilling footage, also causes unnecessary waste of manpower and material resources. Therefore it should be prevented in the construction. Once accident takes place, we should actively deal with as soon as possible. While drilling hole conditions and rock conditions are various, kinds of hole accidents is various, processing methods are different. Therefore, after discussion, we finally come up with corresponding reforms, and most of these problems are solved.