附加沉降量 meaning in English

subsequent settlement

The difference between disturbed soft clay and field soft clay is compared , and the example suggests that the disturbance degree resulted from the construction of prefabricated band drains is about 30 % . the disturbance slower the consolidation of the soft clay ground , and the extra settlement resulted from disturbance is also notable . to verify the theory developed herein , the analytical solutions are compared with the field measured ones , which shows that they are in a good agreement
实例分析表明，施打排水板的实际扰动度约为30左右，扰动减缓了地基的固结速率，引起地基的附加沉降量也是相当明显的，考虑土结构性的地基沉降计算方法得到的计算结果和地基实际固结沉降量较为吻合，说明了计算理论的可靠性和合理性。