一、前言随着地质找矿事业的发展，为了揭露埋藏在地下较深的矿体，特别是对一些贵金属、稀有金属和一些不规则的矿体进行勘探，提高矿体的储量等级和采工业样品，依靠钻探手段往往达不到预期目的。为此，勘探的小竖井和斜井工程随之逐年增加，由于矿体的产状和目前施工的技术条件限制，相对斜井工程又比竖井工程应用得广泛。而地质勘探斜井与矿山开采的斜井又具有很多不同的特点。首先勘探斜井断面规格较小，单轨运输，常选用净断面为1.7（高）×1.9（宽）=3.23米~2，长度一般不超过200米，倾角一般不超过30度，常采用矿车提升；其次，勘探斜井绝大多数都是单一出口，井筒是通往地下矿体唯一的通道，它肩负 I. Introduction With the development of geological prospecting, in order to expose the deeper buried underground ore body, especially for some precious metals, rare metals and some irregular ore exploration to improve ore reserves and mining industry level Samples, relying on drilling often fail to achieve the intended purpose. Therefore, the exploration of small vertical shaft and inclined shaft project will increase year by year. Due to the occurrence of the ore body and the current technical conditions of construction, the relative inclined shaft project is more widely used than the shaft project. Geological exploration inclined shaft and mining inclined shaft has many different characteristics. First of all, the section of the inclined shaft is of smaller specification and monorail transport. The common section with a net section of 1.7 (H) x 1.9 (W) = 3.23m ~ 2 is usually not more than 200m in length and not more than 30 ° in inclination. Enhance; Secondly, the vast majority of exploration inclined shaft is a single exit, wellbore is the only access to the underground ore body, it shoulders