depth of fill meaning in Chinese

充填深度
填方深度
填土高度
填土深度

Variance index of the settlements of soft clay subgrade was inducted to analyze the asymmetry settlement rules under the influence of depth of fill , fill speed , geologic types of soft clay etc
利用这些观测数据，引入路堤断面中点和两侧坡脚地基表面3点沉降的方差这一统计学指标，详细分析了地质结构，填筑速率、填筑高度以及硬壳层等因素对软基不均匀沉降的影响，得到了一些有意义的结论。
After secondly testing and investigating carefully , it indicates that there are a lot of unfavorable geological road section and a long distance is about 39 . 78km , is 28 . 2 % of the whole road . it is worth mentioning that most parts of the road is in new road . the max depth of filling is 33 . 6m and the max depth of cutting is 32 . 2m ; the great quantity of engineering , the difficulty of the technology , and the complexion of the construction are highest in all of province roads
通过路线复测和详细调查了解到，地质不良路段多、里程长，全线共39 . 78公里，占全线总长的28 . 2 ，且大部分处于新线。路线最大填高达33 . 6m ,最大挖深32 . 2m ，工程量大，技术复杂，施工难度堪称全省公路建设之最。