Some super high arch dams （ SHADs）, like Xiluodu Arch Dam, after their heights reaching the magnitude of 300 m, confront lots of technical challenges in design and construction. Several crucial technologies of 6 SHA...Some super high arch dams （ SHADs）, like Xiluodu Arch Dam, after their heights reaching the magnitude of 300 m, confront lots of technical challenges in design and construction. Several crucial technologies of 6 SHADs will be reviewed and discussed in this and consecutive papers, including Xiluodu, Jinping I in China, Baktiary in Iran, ete. , on the topics of the research method, criterion for evaluation and engineering application of dam safety analysis and evaluation, reasonable dam base interface, dam shape optimization, comprehensive treatments of complex foundation, anti-seismic engineering, dam construction material, concrete placement and temperature control, instrumentation and monitoring of dam operation, etc. This paper will mainly focus on the overall safety of SHADs, reasonable dam base interface analysis and evaluation and their engineering application.展开更多
In view of the hidden perils concerning building safety in the design, material selection, and construction during current building fitment, the authors have analyzed the influence of main-body safety, fitment compone...In view of the hidden perils concerning building safety in the design, material selection, and construction during current building fitment, the authors have analyzed the influence of main-body safety, fitment components safety, the connection between fitment component and main body, and structural safety upon building safety during building fitment. Environmental safety relating to fitment construction, and choice and use of fitment materials should be taken into consideration during building fitment. The authors have proposed a series of measures to solve the impact of building fitment upon building safety.展开更多
文摘Some super high arch dams （ SHADs）, like Xiluodu Arch Dam, after their heights reaching the magnitude of 300 m, confront lots of technical challenges in design and construction. Several crucial technologies of 6 SHADs will be reviewed and discussed in this and consecutive papers, including Xiluodu, Jinping I in China, Baktiary in Iran, ete. , on the topics of the research method, criterion for evaluation and engineering application of dam safety analysis and evaluation, reasonable dam base interface, dam shape optimization, comprehensive treatments of complex foundation, anti-seismic engineering, dam construction material, concrete placement and temperature control, instrumentation and monitoring of dam operation, etc. This paper will mainly focus on the overall safety of SHADs, reasonable dam base interface analysis and evaluation and their engineering application.
文摘In view of the hidden perils concerning building safety in the design, material selection, and construction during current building fitment, the authors have analyzed the influence of main-body safety, fitment components safety, the connection between fitment component and main body, and structural safety upon building safety during building fitment. Environmental safety relating to fitment construction, and choice and use of fitment materials should be taken into consideration during building fitment. The authors have proposed a series of measures to solve the impact of building fitment upon building safety.
