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《化学科学与工程前沿(英文)》 页码 1623-1631 doi: 10.1007/s11705-022-2202-y
关键词: bimetallic adsorbents confined space mesoporous silica propene/propane separation
Khuong LE-NGUYEN; Quyen Cao MINH; Afaq AHMAD; Lanh Si HO
《结构与土木工程前沿(英文)》 2022年 第16卷 第10期 页码 1213-1232 doi: 10.1007/s11709-022-0880-7
关键词: FRCM deep neural networks confinement effect strength model confined concrete
Wei Wang, Haijun Lv, Juan Du, Aibing Chen
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1312-1321 doi: 10.1007/s11705-020-2033-7
关键词: carbon nanobelts polypyrrole N-doped confined pyrolysis supercapacitor
Ductility improvement of GFRP-RC beams using precast confined concrete block in compression zone
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0968-8
关键词: ductility four-point bending test glass fiber-reinforced polymer precast confined concrete block
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 299-304 doi: 10.1007/s11709-009-0035-0
关键词: foundation pit with confined water centrifuge model test seepage-stress coupling field similarity relation field measurement deformation
Fillitsa KARANTONI, Stavroula PANTAZOPOULOU, Athanasios GANAS
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 270-290 doi: 10.1007/s11709-017-0390-1
During August 1953 three strong earthquakes of magnitude ranging from 6.3 to 7.2 shook the Ionian Island of Cephalonia (Kefalonia), Greece, and destroyed almost the entire building stock of the Island which consisted primarily of traditional unreinforced masonry (URM) houses. The authorities went on to restructuring of the building stock, using a structural system that is most like what is known today as confined masonry. They designed about 14 types of one- to two-storey buildings providing the engineers with detailed construction plans. These buildings are known as “Arogi” buildings (Arogi in Greek meaning Aid). On the 24th of January and 3rd of February 2014, two earthquakes of magnitude 6.1 and 6.0 struck the island, causing significant soil damages, developing excessively high ground accelerations. Surprisingly, no damage was reported in the “Arogi” buildings. The seismic behavior of the buildings is examined by FEM linear analysis and it is compared to that of URM structures. Computed results illustrate that the displacements of identical URM buildings would be about twice the magnitudes observed in the corresponding “Arogi” ones, with the implication that the earthquake sequence of 2014 would have caused critical damage should the type of structure be of the URM type. Furthermore, it is illustrated that this low cost alternative method of construction is a very effective means of producing earthquake resilient structures, whereas further reduction of seismic displacement may be achieved in the order of 50% with commensurate effects on damage potential, when reinforced slabs are used to replace the timber roofs.
关键词: Cephalonia confined masonry comparative FEM analysis unreinforced masonry seismic damage
Nano-confined ammonia borane for chemical hydrogen storage
M. A. WAHAB, Huijun ZHAO, X. D. YAO
《化学科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 27-33 doi: 10.1007/s11705-011-1171-3
FENG Jian, HUANG Yongmin, LIU Honglai, HU Ying
《化学科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 132-139 doi: 10.1007/s11705-007-0025-5
关键词: weight nano-fabrication morphology matching dissipative particle
Interlayer-confined two-dimensional manganese oxide-carbon nanotube catalytic ozonation membrane for
《化学科学与工程前沿(英文)》 2022年 第16卷 第5期 页码 731-744 doi: 10.1007/s11705-021-2110-6
关键词: catalytic membrane reactor catalytic ozonation nanoconfinement two-dimensional manganese oxide
《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1144-1159 doi: 10.1007/s11709-021-0762-4
关键词: CFRP rectangular CFSST stub column bearing capacity limit equilibrium state twin-shear strength theory
Hui MA; Fangda LIU; Yanan WU; Xin A; Yanli ZHAO
《结构与土木工程前沿(英文)》 2022年 第16卷 第7期 页码 817-842 doi: 10.1007/s11709-022-0844-y
关键词: steel reinforced recycled concrete CFRP strips short columns axial compression behavior recycled aggregate concrete
《化学科学与工程前沿(英文)》 2022年 第16卷 第7期 页码 1114-1124 doi: 10.1007/s11705-021-2087-1
关键词: metal-organic framework pyrolysis ultrafine Fe-modulated Ni nanoparticles oxygen evolution reaction
The “Tiangong” Chinese Space Station project
Yang HONG
《工程管理前沿(英文)》 2018年 第5卷 第2期 页码 278-283 doi: 10.15302/J-FEM-2018202
关键词: manned space station space station project basic design
Application and development of modern long-span space structures in China
Shilin DONG, Yang ZHAO, Dong XING
《结构与土木工程前沿(英文)》 2012年 第6卷 第3期 页码 224-239 doi: 10.1007/s11709-012-0166-6
关键词: modern long-span space structures rigid space structures flexible space structures rigid-flexible combined space structures application and development
周建平,吴季
《中国工程科学》 2023年 第25卷 第2期 页码 59-66 doi: 10.15302/J-SSCAE-2023.02.007
我国航天事业因历史原因和投入限制,在初期以空间技术、空间应用为主,对空间科学重视不足,空间科学、空间技术、空间应用基本上是独立发展的;着眼新时期航天强国建设,需要将空间技术的发展深度融合到空间科学、空间应用中去,从而创造新的机遇和成就。本文剖析了空间科学、空间技术、空间应用的基本内涵并明确三者的相互关系,在系统分析国际空间科学、空间技术、空间应用的整体态势,细致梳理我国相关领域发展情况的基础上,论证了统筹我国空间科学、空间技术、空间应用协调发展的必要性,凝练了三者协调发展面临的主要问题。空间科学、空间技术、空间应用之间既有需求交叉,又可互促带动,应在规划、部署、实施的全过程中进行统筹考虑:发挥新型举国体制优势,在统一管理下做好顶层规划;坚持创新驱动发展战略,以技术进步抢占国际航天制高点;支持空间领域基础研究,培育高水平的科学家和工程师队伍;加强资源统筹协调,促进空间应用数据的合理开放和充分利用。
标题 作者 时间 类型 操作
Fabrication of bimetallic Cu–Zn adsorbents with high dispersion by using confined space for gas adsorptive
期刊论文
Development of deep neural network model to predict the compressive strength of FRCM confined columns
Khuong LE-NGUYEN; Quyen Cao MINH; Afaq AHMAD; Lanh Si HO
期刊论文
Fabrication of N-doped carbon nanobelts from a polypyrrole tube by confined pyrolysis for supercapacitors
Wei Wang, Haijun Lv, Juan Du, Aibing Chen
期刊论文
Ductility improvement of GFRP-RC beams using precast confined concrete block in compression zone
期刊论文
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
期刊论文
Confined masonry as practical seismic construction alternative–the experience from the 2014 Cephalonia
Fillitsa KARANTONI, Stavroula PANTAZOPOULOU, Athanasios GANAS
期刊论文
Morphologies of diblock copolymer confined in a slit with patterned surfaces studied by dissipative particle
FENG Jian, HUANG Yongmin, LIU Honglai, HU Ying
期刊论文
Interlayer-confined two-dimensional manganese oxide-carbon nanotube catalytic ozonation membrane for
期刊论文
Axial compression behavior of CFRP-confined rectangular concrete-filled stainless steel tube stub column
期刊论文
Axial compression tests and numerical simulation of steel reinforced recycled concrete short columns confined
Hui MA; Fangda LIU; Yanan WU; Xin A; Yanli ZHAO
期刊论文
Ultrafine Fe-modulated Ni nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion
期刊论文
Application and development of modern long-span space structures in China
Shilin DONG, Yang ZHAO, Dong XING
期刊论文