CAJ | 학술논문

指出了回弹模量做为一种表征土体却荷回弹性质的参数，室内土工试验可以获得，但试验周期较长，成本较高，因而只有在重要工程中才要求试验测试，一般工程只要求测试土体的压缩模量。通过搜集45套回弹模量与压缩模量的试验数据，在统计分析的基础上进行了回弹模量取值研究，成功的建立了回弹模量经验模型，模型计算值与试验测试值吻合程度很好，为获得回弹模量提供了一种新途径。
지출료회탄모량주위일충표정토체각하회탄성질적삼수，실내토공시험가이획득，단시험주기교장，성본교고，인이지유재중요공정중재요구시험측시，일반공정지요구측시토체적압축모량。통과수집45투회탄모량여압축모량적시험수거，재통계분석적기출상진행료회탄모량취치연구，성공적건립료회탄모량경험모형，모형계산치여시험측시치문합정도흔호，위획득회탄모량제공료일충신도경。
The soil rebound modulus shows the characterization of soil unloading rebounding and can be obtained by laboratory soil tests. However, the test cycle is long and the cost is higher, thus the soil rebound modulus could only be required in some important projects and the soil compression modulus could be required in general projects. Based on 45 sets of rebound modulus and compression modulus test data, the test method of rebound modulus is researched. The modulus of rebound experience model is proposed, and the model calculation value is very close to the test value. Therefore,a new way of obtaining the soil modulus of rebound is provided.