2. 您的位置
3. 首页
4. 期刊论文
5. 情系江河安澜倾心洪旱研究r——水利部防洪抗旱减灾工程技术研究中心成立二十周年成果总结与展望

情系江河安澜倾心洪旱研究r——水利部防洪抗旱减灾工程技术研究中心成立二十周年成果总结与展望

来源 :中国防汛抗旱 | 被引量 : 0次 | 上传用户：iswhat

【摘 要】

：

水利部防洪抗旱减灾工程技术研究中心(以下简称减灾中心)成立于2002年,20年来,减灾中心始终坚持以人民为中心,将提高防洪抗旱科技水平、保障人民生命财产安全、降低水旱灾害损失视为己任,在宏观战略与对策、微观技术与方法、科研平台与应用等方面,取得了诸多重大突破.介绍了减灾中心在防洪减灾、抗旱减灾、遥感技术与应用、水利史与水文化等领域开展的相关研究,总结了取得的防洪抗旱减灾特色成果,为我国防洪抗旱减灾事业的高水平发展提供有力支撑.

【作 者】

：

吕娟 

【机 构】

：

中国水利水电科学研究院,北京100038;水利部防洪抗旱减灾工程技术研究中心,北京100038

【出 处】

：

中国防汛抗旱

【发表日期】

：

2022年1期

【关键词】

：

防洪抗旱 水旱灾害 山洪灾害 减灾 遥感技术 水利史与水文化 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

水利部防洪抗旱减灾工程技术研究中心(以下简称减灾中心)成立于2002年,20年来,减灾中心始终坚持以人民为中心,将提高防洪抗旱科技水平、保障人民生命财产安全、降低水旱灾害损失视为己任,在宏观战略与对策、微观技术与方法、科研平台与应用等方面,取得了诸多重大突破.介绍了减灾中心在防洪减灾、抗旱减灾、遥感技术与应用、水利史与水文化等领域开展的相关研究,总结了取得的防洪抗旱减灾特色成果,为我国防洪抗旱减灾事业的高水平发展提供有力支撑.

其他文献

Crack propagation with different radius local random damage based on peridynamic theory

Drawing from the advantages of Classical Mechanics,the peridynamic theory can clarify the crack propagation mechanism by an integral solution without initially setting the factitious crack and crack path.This study implements the peridynamic theory by sub

期刊

peridynamicsstochastic damagebilateral notch crack

Effect of mineral additives and permeability reducing admixtures having different action mechanisms

In this paper,the effect of usage of the permeability reducing admixture(PRA)having different action mechanisms on hardened state properties of cementitious systems containing mineral additives is examined.For this aim,three commercial PRAs were used duri

期刊

cementitious systemmineral additivepermeability reducing admixturemechanical

Ag-MMOFs复合材料的制备及其对硝基苯酚的降解作用

采用双溶剂法制备Ag-ZIF-8(Zn-Co)多金属MOFs材料,并将其用于对硝基苯酚、邻硝基苯酚和对硝基苯胺等污染物的催化还原;利用扫描电子显微镜(SEM)、X射线衍射仪(XRD)、透射电镜(TEM)对制备的材料进行表征.结果表明:Ag-ZIF-8(Zn-Co)在催化降解3种污染物方面表现出优异的催化活性;Ag-ZIF-8(Zn-Co)催化降解对硝基苯酚反应的表观速率常数和转换频率分别为1.080×10-4s-1和2.056 min-1,并在多次重复使用过程中保持较高的催化性能;与单金属复合材料Ag-Z

期刊

双溶剂法沸石咪唑酯骨架硝基苯酚金属有机骨架高效催化

A multiscale material model for heterogeneous liquid droplets in solid soft composites

Liquid droplets in solid soft composites have been attracting increasing attention in biological applications.In contrary with conventional composites,which are made of solid elastic inclusions,available material models for composites including liquid dro

期刊

liquid in solidsoft compositecomputational modelingmultiscale modelheterogen

Interaction behavior and load sharing pattern of piled raft using nonlinear regression and LM algori

In the recent era,piled raft foundation(PRF)has been considered an emergent technology for offshore and onshore structures.In previous studies,there is a lack of illustration regarding the load sharing and interaction behavior which are considered the mai

期刊

interactionload sharing ratiopiled raftnonlinear regressionartificial neural

Axial compression behavior of CFRP-confined rectangular concrete-filled stainless steel tube stub co

The mechanical properties of CFRP-confined rectangular concrete-filled stainless steel tube(CFSST)stub columns under axial compression were experimentally studied.A total of 28 specimens(7 groups)were fabricated for the axial compression test to study the

期刊

CFRPrectangular CFSST stub columnbearing capacitylimit equilibrium statetwin

Extending blending proportions of ordinary Portland cement and calcium sulfoaluminate cement blends:

This study extended blending proportion range of ordinary Portland cement(OPC)and calcium sulfoaluminate(CSA)cement blends,and investigated effects of proportions on setting time,workability,and strength development of OPC-CSA blend-based mixtures.Thermog

期刊

calcium sulfoaluminate cementcement blendshydration reactionsettingworkabili

Seismic response of precast reinforced concrete wall subjected to cyclic in-plane and constant out-o

This paper provides insight into the seismic behavior of a full-scale precast reinforced concrete wall under in-plane cyclic loading combined with out-of-plane loading replicated by sand backfill to simulate the actual condition of basement walls.The test

期刊

precast wallbasement wallout-of-plane responsequasi-static testsand backfill

The implications of planting mode on cadmium uptake and remobilization in rice:Field experiments acr

Global rice production practices have gradually changed from a reliance on transplanting to direct seeding.Yet how this shift may alter cadmium(Cd)accumulation in rice is poorly known.Here we conducted field experiments with two rice genotypes cultivars t

期刊

CadmiumGenotypesGrowth stagesMicro X-ray fluorescencePlanting mode

矿物界面破碎特征分析与预测

根据不同组分矿物界面的差异性,利用盒子维法实现对矿物界面几何特征的描述、利用原位加载实验实现对矿物界面力学特征的描述,并利用反向传播(back propagation,BP)神经网络算法对矿物界面几何特征和力学特征进行映射预测.结果表明:所研究黑钨矿石中石英-钨界面分形维值大于石英-硅质岩界面的,且石英-钨界面分形维值范围为1.855 1～1.936 8、石英-硅质岩界面分形维值范围为1.163 3～1.371;不同组分粘结界面的力学性质存在差异,且与组成矿物的物理属性、形态特征等相关,其中石英-硅质岩界

期刊

矿物界面反向传播神经网络几何特征力学特征破碎特征预测