新工科背景下土壤水分下渗实验优化设计  

Optimization design of soil moisture infiltration experiment under the background of new engineering

作　　者：孙晓庆 卞建民[1,2] 罗建男 杜新强[1,2] 马喆 郝洋[1,2] SUN Xiaoqing;BIAN Jianmin;LUO Jiannan;DU Xinqiang;MA Zhe;HAO Yang(College of New Energy and Environment,Jilin University,Changchun Jilin 130021;Key Laboratory of Groundwater Resources and Environment,Ministry of Education,Jilin University,Changchun Jilin 130021)

机构地区：[1]吉林大学新能源与环境学院,吉林长春130021 [2]吉林大学地下水资源与环境教育部重点实验室,吉林长春130021

出　　处：《首都师范大学学报（自然科学版）》2023年第1期89-96,共8页Journal of Capital Normal University：Natural Science Edition

基　　金：吉林省高等教育教学改革研究(一般)课题(JGJX2022D26);吉林大学校级教学改革研究(一般)课题(2021XZC069);吉林大学校级教学改革研究(重点)课题(2021XZD044);吉林省高等教育教学改革研究(重点)课题(JLDQ774720190722201753)。

摘　　要：为顺应新时代对大学生创新探索能力的培养要求,实验工程教育专业认证中实验教学环节目标由“掌握知识”逐渐转变为“培养能力”。基于该教育理念,本文优化水文学原理课程实践教学环节的土壤水分下渗实验内容,在原有定水头供水下渗基础上,补充探索性的实验内容,设计变水头供水土壤水分下渗实验,揭示土壤水盐动态规律的驱动机制;充分调动学生开展实验研究的积极性,加深理解实验原理及其背后的科学理论;并充分挖掘实验数据内涵,培养学生缜密的科研思维、激发学生的实践创新意识。In order to meet the requirements of the new era for the cultivation of college students’ innovative and exploratory ability,the objects for experimental teaching in the experimental engineering education professional certification have slowly altered from“mastering knowledge”to“cultivating ability”. Based on this educational concept,the content of the soil moisture infiltration experiment in the practical teaching link of the hydrology principle course is optimized in this paper,the exploratory experiment content is supplemented on the basis of the original constant head water supply infiltration,and the soil moisture infiltration experiment of the variable head water supply is designed to reveal the driving mechanism of the dynamic law of water and salt in the soil. This paper carries out the enthusiasm of students about the experimental research fully,and deepens the understanding of experimental principles and the scientific theories behind them. The connotation of experimental data is fully mining,it is helpful to cultivate students’ meticulous scientific research thinking and stimulate students’ sense of practice and innovation.

关 键 词：新工科 实验教学 实验优化 水分入渗 水盐动态 驱动力 

分 类 号：P334[天文地球—水文科学] G420[水利工程—水文学及水资源]