检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

6,363 篇 会议
604 册 图书

馆藏范围

6,967 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

6,261 篇 工学
- 5,073 篇 土木工程
- 867 篇 材料科学与工程（可...
- 784 篇 建筑学
- 548 篇 计算机科学与技术...
- 426 篇 交通运输工程
- 425 篇 地质资源与地质工...
- 372 篇 化学工程与技术
- 350 篇 环境科学与工程（可...
- 238 篇 力学（可授工学、理...
- 235 篇 水利工程
- 182 篇 农业工程
- 157 篇 动力工程及工程热...
- 154 篇 安全科学与工程
- 153 篇 机械工程
- 147 篇 软件工程
- 142 篇 冶金工程
- 130 篇 城乡规划学
- 123 篇 石油与天然气工程
- 84 篇 测绘科学与技术
- 81 篇 船舶与海洋工程
1,345 篇 理学
- 459 篇 物理学
- 358 篇 数学
- 304 篇 化学
- 181 篇 地球物理学
- 140 篇 大气科学
- 91 篇 统计学（可授理学、...
- 78 篇 海洋科学
240 篇 管理学
- 199 篇 管理科学与工程(可...
- 115 篇 工商管理
179 篇 农学
- 153 篇 作物学
66 篇 经济学
37 篇 法学
16 篇 医学
7 篇 军事学
1 篇 教育学

主题

235 篇 building constru...
213 篇 geoengineering, ...
165 篇 structural healt...
156 篇 geotechnical eng...
126 篇 sustainable deve...
113 篇 environment, gen...
110 篇 building materia...
106 篇 transportation t...
94 篇 machine learning
91 篇 sustainability
72 篇 construction man...
69 篇 sustainable arch...
66 篇 damage detection
65 篇 operational moda...
62 篇 compressive stre...
57 篇 reinforced concr...
54 篇 concrete
53 篇 civil engineerin...
53 篇 structural mater...
51 篇 climate change

机构

30 篇 belgorod state t...
25 篇 department of ci...
24 篇 univ transport t...
23 篇 univ alberta edm...
23 篇 concordia univ d...
22 篇 concordia univ m...
17 篇 univ alberta dep...
17 篇 politecn milan d...
17 篇 kazan state univ...
17 篇 srm inst sci & t...
16 篇 department of ci...
15 篇 university of re...
15 篇 southeast univ s...
15 篇 department of ci...
15 篇 univ naples fede...
14 篇 indian institute...
14 篇 univ naples fede...
13 篇 department of ci...
13 篇 department of ci...
13 篇 natl inst res & ...

作者

22 篇 sreevalsa kolath...
22 篇 krishna r. reddy
20 篇 formisano antoni...
19 篇 imanpour ali
16 篇 ubertini filippo
16 篇 rainieri carlo
15 篇 landolfo raffael...
15 篇 indraratna buddh...
15 篇 de matteis gianf...
14 篇 kelvin tsun wai ...
14 篇 nik-bakht mazdak
14 篇 sanjay kumar shu...
14 篇 matos jose c.
14 篇 nassar khaled
14 篇 ashraf el damatt...
14 篇 m. shahria alam
13 篇 berardi umberto
13 篇 arvind kumar agn...
13 篇 serge desjardins
13 篇 gentile carmelo

语言

6,585 篇 英文
379 篇 其他
3 篇 中文

检索条件"丛书名=Lecture Notes in Civil Engineering"

共 6967 条记录，以下是4521-4530 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Changes of Carbon in a Hardwood Forest by Forecasts Using a Forest Model 1

引用

3rd International Conference on Green Environmental engineering and Technology (IConGEET) / 7th International Conference on Green Design and Manufacture (IConGDM)

作者： Bara, Norbert Deak, Gyorgy Laslo, Lucian Rotaru, Anda Matei, Monica Boboc, Madalina Enache, Natalia Yusuf, Sara Yasina Natl Inst Res & Dev Environm Protect Bucharest IN 294 Splaiul Independentei St6th Dist Bucharest 060031 Romania Univ Malaysia Perlis Ctr Excellence Geopolymer & Green Technol CEGeoGT Sustainable Environm Res Grp SERG Kangar 01000 Perlis Malaysia

ISBN: (数字)9789811679209

ISBN: (纸本)9789811679209;9789811679193

Carbon sequestration proved to be one of the best strategies in climate mitigation processes and forest have the capacity to sequester and store important amounts of carbon. In this study the carbon sequestration capacity of a hardwood forest in Eastern Romania is analyzed by using the European Information Scenario Model through a business-as-usual perspective. The results showed that under the actual management practices the forested area will increase in time. The volume of harvested wood will fluctuate, negatively affecting the increment and growing stocks. Although, the hardwood will store a total of 939.16 Gg C during the entire simulation, the sequestration capacity will decrease with 11%. It is important to mention that the input data is used from the management plan of the researched area. This method increases the confidence of the results, giving an insight for future research to define the best management practices in the studied area.

关键词： Carbon sequestration Forest EFISCEN Biomass Management practices

来源：评论

学校读者我要写书评

暂无评论

Development of an Objective Brace Fatigue Model 10th

Development of an Objective Brace Fatigue Model

引用

10th International Conference on the Behaviour of Steel Structures in Seismic Areas (STESSA)

作者： Seki, Akiri Simpson, Barbara Oregon State Univ Corvallis OR 97331 USA

ISBN: (纸本)9783031038136;9783031038112;9783031038105

To dissipate energy, steel braces in concentrically braced frames are expected to sustain large deformations due to yielding in tension and global buckling in compression. During seismic events, braces can experience very large strain demands that can lead to brace rupture. Thus, characterization of behavior and evaluation of braced frame performance depends on adequately simulating force re-distributions following both buckling and fracture of the brace elements. In the past, the fatigue life of braces has been estimated by using the Coffin-Manson relationship and Miner's rule to evaluate the accumulation of damage based on strain or deformation histories. Typically, this model for low-cycle fatigue is considered only at the material level. However, when using force-based beam-column elements, strains at the material level are nonobjective and depend on the numerical model inputs, e.g., location and number of integration points used to model the brace. Therefore, using the same fatigue model with different numerical modeling parameters for the brace does not always produce consistent results. In contrast, deformations at the element level are little affected by the numerical model inputs. An objective fatigue model based on deformations at the element level is developed to calculate damage and fracture in brace elements. Results are compared to similar fatigue models implemented at the material and section levels. The new section and element brace fatigue models have been implemented in the source code of OpenSees.

关键词： Steel braces Low-cycle fatigue Fracture Numerical modeling

来源：评论

学校读者我要写书评

暂无评论

Research on Crack Propagation and Critical Water Pressure of Basalt Under Hydraulic Coupling 8th

Research on Crack Propagation and Critical Water Pressure of...

引用

8th International Conference on civil engineering (ICCE)

作者： Tang, Daming Quan, Hai Yu, Xinkai Xu, Qizhong Zhu, Zeqi Chengdu Survey Design & Res Inst Co Ltd China Power Construct Grp Chengdu Sichuan Peoples R China Shenyang Univ Technol Coll Architecture & Civil Engn Shenyang Peoples R China Chinese Acad Sci Inst Rock & Soil Mech State Key Lab Geomech & Geotech Engn Wuhan Peoples R China

ISBN: (纸本)9789811912603;9789811912597

Hydraulic coupling triaxial test and acoustic emission test were carried out for Xiluodu basalt. The test results show that the peak strength of basalt increases with the increase of confining pressure, showing a typical hard brittle behavior. When the confining pressure remains unchanged, the peak strength decreases gradually with the increase of initial water pressure, and the hard brittleness decreases;Increasing the initial water pressure can promote the propagation of rock cracks, and the cumulative count of acoustic emission increases significantly with the increase of water pressure. Under the combined action of water pressure in the hole and external stress, the tensile failure occurs first and mainly in the internal cracks of basalt. Further, the functional relationship among crack initiation stress, confining pressure and water pressure is obtained through theoretical derivation and three-dimensional spatial data fitting. On this basis, the empirical relationship between critical water pressure, confining pressure and water pressure is established. The correlation is consistent with the test results, which has a good reference value for the study of critical water pressure of basalt crack propagation under hydraulic coupling.

关键词： Hydraulic coupling Acoustic emission Crack propagation Crack initiation stress Critical water pressure

来源：评论

学校读者我要写书评

暂无评论

Mechanical Properties of Concrete with Activated Sugarcane Bagasse Ashes as Cement Replacement 5th

Mechanical Properties of Concrete with Activated Sugarcane B...

引用

5th International Conference on Architecture and civil engineering 2021 (ICACE)

作者： Misnon, Noor Aina Khairuddin, Faridah Hanim Asri, Siti Zubaidah Mohd Rahim, Nur Liza Fikri, Rijalul Osmi, Siti Khadijah Che Univ Pertahanan Nas Malaysia Fac Engn Dept Civil Engn Kuala Lumpur 57000 Malaysia Malaysia Perlis Sch Environm Engn Kompleks Pusat Pengajian Jejawi 3 Arau 02600 Perlis Malaysia Univ Gadjah Mada Dept Civil & Environm Engn Fac Engn Yogyakarta Indonesia

ISBN: (纸本)9789811686672;9789811686665

Sugarcane bagasse waste is one of the biomass wastes generated in Malaysia. This study investigates the potential of the sugarcane bagasse waste to replace cement content in concrete mixtures by converting the bagasse waste into activated carbon ashes using physical activation method. The mechanical properties of sugarcane bagasse activated carbon concrete was carried out to determine the effectiveness of activated sugarcane bagasse ash (SBA) in the concrete mix by performing concrete hardened test i.e., compressive test, splitting tensile test and flexural test. The SBA replacement in concrete mixture showed a promising result and has a great potential to be pozzolan materials.

关键词： Cement replacement Concrete properties Pozzolanic material Sugarcane bagasse ash Sustainability

来源：评论

学校读者我要写书评

暂无评论

Fragility of Steel Frames with DYBs Designed in the Framework of EC8 10th

Fragility of Steel Frames with DYBs Designed in the Framewor...

引用

10th International Conference on the Behaviour of Steel Structures in Seismic Areas (STESSA)

作者： Barbagallo, Francesca Ghersi, Aurelio Marino, Edoardo M. Panarelli, Dario Univ Catania Dept Civil Engn & Architecture Catania Italy

ISBN: (纸本)9783031038136;9783031038112;9783031038105

For a long time, the steel concentric bracing has been considered an effective structural system to sustain seismic forces. Unfortunately, today, it is widely recognized that the concentric bracing presents also serious limitations: the poor cyclic response determined by the buckling of the brace in compression and the low redundancy of the structural type. Hence, in a previous paper, the authors proposed the use of the Double-stage Yield BRB (DYB) as an alternative to the conventional steel brace. The DYB yields in tension and compression exhibiting fat hysteresis loops and large ductility capacity. In addition, yielding occurs in two stages. The double-stage yielding mitigates the lack of redundancy of the concentric bracing and promotes a global collapse mechanism. Steel frames equipped by DYBs can be designed by a procedure that is formally identical to that stipulated in Eurocode 8 for conventional braced frames. Since the cyclic response of the DYB is controlled by the ratio qYS between first and second yield forces of the DYBs, the behaviour factor q is provided by a linear function of qYS calibrated to fulfil the performance objectives of Eurocode 8. The goal of this paper is to investigate on the seismic fragility of steel frames equipped by DYBs characterized by different values of qYS, by means of fragility curves.

关键词： Steel frames Buckling restrained braces Hysteretic dampers Seismic design Fragility curves

来源：评论

学校读者我要写书评

暂无评论

A Long-Term Record of Water Content and Pore Water Pressure in a Vegetated Clay Highway Cut Slope 4th

A Long-Term Record of Water Content and Pore Water Pressure ...

引用

4th International Conference on Transportation Geotechnics (ICTG)

作者： Smethurst, J. A. Sellaiya, A. Blake, A. P. Powrie, W. Univ Southampton Southampton Hants England Tony Gee & Partners Esher England

ISBN: (纸本)9783030772383;9783030772376

The major highway network in the UK was developed from the 1960s, and the earthworks are generally well engineered. However, as many of the earthworks get older, slope failures are becoming more common, with some posing a threat to the safety of transport operations. Field measurements of soil water content and pore water pressure changes within the surface zone of a highway cut slope in London Clay at Newbury, Berkshire, UK, have been carried out continuously since 2003. This paper describes and gives examples of the long-term field measurements from the site at Newbury and details a number of significant findings from the observations from the site. The paper explains how these have been used to calibrate appropriate models of seasonal cycles of pore water pressure and slope deterioration.

关键词： Slope stability Pore water pressure Vegetation

来源：评论

学校读者我要写书评

暂无评论

Architectural Spaces of Comics: Social and Visual Representations 5th

Architectural Spaces of Comics: Social and Visual Representa...

引用

5th International Conference on Architecture and civil engineering 2021 (ICACE)

作者： Im, Lim Poh Tyng, Yap Wei Univ Tunku Abdul Rahman Petaling Jaya Selangor Malaysia

ISBN: (纸本)9789811686672;9789811686665

Comics is used to communicate messages in a fun story-telling manner, while architectural visuals are commonly appreciated through drawings. This paper discusses the potentials of comics as an important communication medium. It explores how comics aid in showcasing architectural ideas with unique visual representations. Besides this, comics is a tool to communicate nuances of social phenomena. Our study employed content analysis on selected comics;supported by interviews with comic artists and architects. Findings suggest that comics project architectural spaces in easy comprehension as it breaks the formality of architecture presentations and translate them into laymen's terms. The uniqueness in the visual representations allow artists to express art and convey intended messages in lively manners. Referring to selected comics from Malaysia, our study demonstrates how the local comic contents are very much ingrained in the local context, and how they have manifested contemporary social, cultural, and political scenarios with symbolic visual representations. The study suggests that comics should be further explored to be used as a useful alternative medium in architecture communications.

关键词： Comics and architecture Architecture spaces in comics Social representations of comics Malaysian comics

来源：评论

学校读者我要写书评

暂无评论

Effect of Bottom Ash and Limestone on the Optimum Binder Content in Hot Mix Asphalt (HMA) 1

引用

3rd International Conference on Green Environmental engineering and Technology (IConGEET) / 7th International Conference on Green Design and Manufacture (IConGDM)

作者： Rahim, Nur Liza Mohammed, Syakirah Afiza Misnon, Noor Aina Hamzah, Nurhidayah Amat, Roshazita Che Ibrahim, Norlia Mohamad Entalai, Christina Remmy Deak, Gyorgy Univ Malaysia Perlis Fac Civil Engn Technol Kompleks Pusat Pengajian Jejawi 3 Arau 02600 Perlis Malaysia Univ Malaysia Perlis Ctr Excellence Geopolymer & Green Technol Sustainable Environm Res Grp SERG Kangar 01000 Perlis Malaysia Univ Pertahanan Nasl Malaysia Fac Engn Dept Civil Engn Kuala Lumpur Malaysia Univ Teknol MARA Coll Engn Sch Civil Engn Alam 40450 Selangor Malaysia Natl Inst Res & Dev Environm Protect Bucharest IN Splaiul Independentei St6th Dist Bucharest 294 Romania

ISBN: (数字)9789811679209

ISBN: (纸本)9789811679209;9789811679193

One of the most effective and simplest methods to minimize waste as well as reduce the environmental problems associated with waste disposal is by utilizing waste materials as a cement replacement in hot mix asphalt (HMA) mixtures which can provide the same or better stability as the conventional method. Fillers play an important role in the stability and strength of the pavement by filling voids between the aggregate particles in the performance of the HMA mixture. This research investigated the effect of the utilization of different types of filler (bottom ash and limestone) on the optimum binder content of HMA. Flow, stability, stiffness, air void in mix (VIM) and void filled with bitumen (VFB) were determined using the Marshal Method test in order to determine the optimum binder content of HMA for all mineral filler. The results of the Marshall test for each filler have been compared with the JKR standard specification. The optimum binder content for bottom ash, limestone and Ordinary Portland Cement (OPC) was 5.42%, 5.65% and 5.54%, respectively. All values of mineral filler used meet the JKR standard specification, where the range is between 4 and 6%. From the result achieved, the bottom ash has the lower optimum binder content value compared to the limestone and OPC. When the lower binder content is used in the bituminous mixture, the cost for pavement construction will be reduced.

关键词： Hot mix asphalt Mineral filler Optimum binder content Limestone Bottom ash

来源：评论

学校读者我要写书评

暂无评论

Thermo-mechanical Bonding Behaviour of CFRP NSM System Using Cement-Based Adhesive 10th

Thermo-mechanical Bonding Behaviour of CFRP NSM System Using...

引用

10th International Conference on Fibre-Reinforced Polymer (FRP) Composites in civil engineering (CICE)

作者： MohammadiFirouz, Reza Pereira, Eduardo Barros, Joaquim Univ Minho Dept Civil Engn ISISE Guimaraes Portugal

ISBN: (纸本)9783030881665;9783030881658

Near surface mounted(NSM) strengthening technique, using fiber reinforced polymer (FRP) composite materials, is one of the most promising solutions for dealing with the deterioration problems of current reinforced concrete (RC) structures. However, intense research is still ongoing to keep improving this technique in the cases where its application shows limitations, e.g. in cases of fire hazard. The bonding in NSM systems is usually guaranteed by polymeric matrices like epoxy adhesives. However certain drawbacks result from the use of these adhesives, such as low resistance to elevated temperatures. This characteristic leads to premature failure under these circumstances, preventing the mobilization of the exceptional load carrying capacity of carbon fibers. Thus, the development of solutions involving alternative adhesives seems technically and economically relevant. Cement-based materials, which are incombustible and show low thermal diffusivity, show great potential as a valid alternative. Recent investigations suggest the possibility of transferring stresses between the NSM system and concrete substrate using cementitious matrices. However, the performance of these materials in different loading conditions, including high temperature exposure, need to be better explored. This paper presents a study on the characterization of the bonding performance of CFRP NSM strengthening technique with cement-based adhesives using innovative surface treated carbon laminates installed into deep grooves. The CFRP laminates used in this study were manufactured specifically with sand-treated surfaces to improve the bonding performance between CFRP and cement-based adhesive by taking advantage of the better grip of the increased roughness surfaces. The results of the pull-out tests in ambient conditions, as well as after the exposure to elevated temperatures, are discussed. Monotonic bond tests results confirmed the effectiveness of the proposed approach for enhancing the bond st

关键词： CFRP High temperature NSM Cement-based adhesive Surface treatment

来源：评论

学校读者我要写书评

暂无评论

Prediction of Optimal Cross-Sectional Areas of Truss Structures Using Artificial Neural Networks 6th

Prediction of Optimal Cross-Sectional Areas of Truss Structu...

引用

6th International Conference on Geotechnics, civil engineering and Structures (CIGOS)

作者： Tran-Hieu Nguyen Anh-Tuan Vu Natl Univ Civil Engn Hanoi Vietnam

ISBN: (纸本)9789811671609;9789811671593

According to the traditional design process, designers usually design over and over again the same or very similar truss structures. This method is timeconsuming and it cannot take advantage of existing designs. In this paper, a machine learning-based method is proposed to determine the optimal design of truss structures. For this purpose, some trusses with various loading and design constraints are optimized using the Differential Evolution algorithm. The values of the applied load, the allowable stress, and the allowable displacement are stored as inputs while the optimized cross-sectional areas of members are collected as outputs of the training data. Then, a neural network model is trained to predict the optimal solution of trusses for new design inputs. The well-known 10-bar truss is used to illustrate the proposed method. The coefficient of determination R-squared is chosen to evaluate the effectiveness of the predictive model. The obtained R-squared value of approximately 1.0 indicates the predicted areas of truss members are very close to the true values.

关键词： Structural optimization Differential evolution Machine learning Neural networks Truss structure

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共500页 << < 449 450 451 452 453 454 455 456 457 458 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：