水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2015年
3期
192-194,212
,共4页
土壤侵蚀%水土流失%二次扰动%自然恢复期
土壤侵蝕%水土流失%二次擾動%自然恢複期
토양침식%수토류실%이차우동%자연회복기
soil erosion%water and soil loss%secondary disturbance%spontaneous recovery stage
为了研究同区域原地貌和扰动地貌二种情况下新增水土流失量的不同，通过实例对二种情况采用类比法进行预测，并对预测结果进行对比和分析，得出对于二次扰动项目且处于第一次扰动自然恢复期内，需要对实地调查到的 Mi0进行修正，可使项目的水土流失预测结果更准确、更合理，为防治措施合理布设和水土流失重点监测区确定提供科学依据。
為瞭研究同區域原地貌和擾動地貌二種情況下新增水土流失量的不同，通過實例對二種情況採用類比法進行預測，併對預測結果進行對比和分析，得齣對于二次擾動項目且處于第一次擾動自然恢複期內，需要對實地調查到的 Mi0進行脩正，可使項目的水土流失預測結果更準確、更閤理，為防治措施閤理佈設和水土流失重點鑑測區確定提供科學依據。
위료연구동구역원지모화우동지모이충정황하신증수토류실량적불동，통과실례대이충정황채용류비법진행예측，병대예측결과진행대비화분석，득출대우이차우동항목차처우제일차우동자연회복기내，수요대실지조사도적 Mi0진행수정，가사항목적수토류실예측결과경준학、경합리，위방치조시합리포설화수토류실중점감측구학정제공과학의거。
In order to study the differences of the new water and soil loss under the conditions of original landforms and disturbed landforms ,the analogy method was used to predict the loss based on an actual construction project .And then the prediction results were compared and analyzed ,from which it was drawn that during the spontaneous recovery stage from the first disturbance ,the Mi0 obtained from the field investigation of the secondary disturbance project needed a-mendment .By doing this the prediction results of the new soil and water loss would be more accurate and reasonable . This study will provide some scientific basis for the organization of control measures and the determination of key monitor-ing areas for water and soil loss .
