节理间距 meaning in Chinese
joint spacing
Examples
- After contrasting and analyzing the two common used measure method of discontinuity , a modified method that is elaborate method of joint surveying is put forward for the first time . rational method to get spacing of joints is researched utilizing lots of statistical results . according to the theory of minimal valid length of scanline , 5m is chose as appropriate statistical section length to obtain the successive values of those indices indicating rock mass structure , they are spacing , number and total length of joint
本文在对比分析目前两种常用的结构面测量方法优缺点基础上，首次提出了一种改进的结构面测量方法?节理详细精测法，并利用大量的统计结果，研究合理的间距取值方法，根据间距无偏差测量的最小有效测线长度理论，选择5m作为统计区间长度，获得了节理间距、条数、总长度随洞深的连续变化值。 - Although joint spacing is an important index in rock mass structure classification , it ca n ' t be obtained in some regions such as riverbed , so the practicability of using those indexes which characterizing the integrity degree of rock mass to class the rock mass structure is studied , and good coincidence is shown in rock mass structure classification by joint spacing , integrity coefficient and number of joints in dam abutment
本文研究了用表征岩体完整程度的指标?完整性系数、 rqd及5m洞段节理条数j _ d (与体积节理数类似)划分岩体结构类型的可行性。对两岸坝肩部位，节理间距、完整性系数、 5m洞段节理条数这三项指标划分的岩体结构类型基本一致；河床坝基部位主要用rqd指标来判断岩体结构类型。 - In order to scientifically manage exploration data , three - dimensional database composed of rock mass quality indices is established under the geodetic reference frame . those indices are obtained from adits , drill holes and outcrops . to efficiently make use of exploration data , finite testing results are spread to the extent which they can control in term of the characters of gradual change of rock mass quality
利用实测资料，研究了单指标(节理间距、完整性系数、 5m洞段节理条数)划分岩体质量等级的对应性，验证了单指标(完整性系数k _ v 、节理间距d )和双指标( k _ v d 1000 )划分岩体质量等级的一致性。