Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Pengju HAN"'
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-19 (2024)
Abstract Many historic buildings are at serious risk of deterioration due to changes in the moisture content of the soil under the buildings. Based on the typical deterioration problems of the Grand Deliverance Hall and the cultural relics in the hal
Externí odkaz:
https://doaj.org/article/390175cf7b644fd5a63381c2da27a49f
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 2, Pp 316-324 (2024)
Purposes As the "world's oldest overpass", the Flying Bridge across Fish Ponds in Jinci Temple highlights the cultural characteristics of ancient buildings in Shanxi. Methods In this paper, the compressive strength of the stone pillars of the Flying
Externí odkaz:
https://doaj.org/article/696e35fadd7e41ecacefe42e7523d6f3
Autor:
Jiajiang Liu, Kun Liu, Bin He, Kenan Liu, Jinyu Lu, Zhiqiang Zhou, Bin Xu, Songling Yu, Guanglei Qin, Linhao Wang, Fuli Ma, Pengju Han, Xiaohong Bai
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03660- (2024)
This study utilizes polymers based on coal gangue and blast furnace slag to solidify engineering slurry with high silt content. Response surface methodology was employed to investigate the effects of polymer composition, alkali activator modulus, and
Externí odkaz:
https://doaj.org/article/755a7c81e5434adfba77a0d5a7a8179f
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02738- (2024)
Lime is a widely used construction and building material. As an alkali activator, lime can reduce costs, improve safety of on-site construction, and ensure environmental benefits. In this study, the effects of different lime contents on the physicome
Externí odkaz:
https://doaj.org/article/db62f2bd8bc8439c8afee677cbdf94ae
Autor:
Xiaohong BAI, Shiqiang XUE, Tiantian GUO, Liming PENG, Yanqing QI, Bo SONG, Pei WAN, Fuli MA, Pengju HAN
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 54, Iss 4, Pp 710-715 (2023)
Purposes This work is conducted to achieve the objectives of carbon emission reduction and resource utilization of solid waste. Methods Geopolymer concrete was prepared from red mud and coal-metakaolin, and the effect of four factors on its mechanica
Externí odkaz:
https://doaj.org/article/328be13739f143d79b17aba49b7a695e
Effects of Different Fibers on the Mechanical Properties of Red Mud-Coal Metakaolin Based Geopolymer
Autor:
Ruijie WANG, Lijun JIA, Tiantian GUO, Pan SHEN, Wenjing ZHAO, Huimin FENG, Fuli MA, Xiaohong BAI, Bin HE, Pengju HAN
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 54, Iss 1, Pp 117-124 (2023)
In order to promote energy conservation and facilitate the utilization of solid wastes, red mud, coal metakaolin, and alkaline activators were used as main raw materials to prepare red mud-coal metakaolin based geopolymer (RCG). The effects of glass
Externí odkaz:
https://doaj.org/article/af164f9d50c74df7ab8fc71ee11fbf69
Publikováno v:
Jisuanji kexue yu tansuo, Vol 16, Iss 9, Pp 1933-1953 (2022)
The current scheme of manually extracting features for object detection has been replaced by deep learning. Deep learning technology has greatly promoted the development of object detection technology. Object detection has also become one of the most
Externí odkaz:
https://doaj.org/article/f700376035d44dea82731b7acaebc887
Autor:
Qipeng Zhang, Jilong Pan, Yingying Zhu, Jindi Liu, Yue Pang, Jiarui Li, Pengju Han, Meng Gou, Jun Li, Peng Su, Qingwei Li, Yan Chi
Publikováno v:
Heliyon, Vol 9, Iss 8, Pp e19107- (2023)
Lamprey underwent biliary atresia (BA) at its metamorphosis stage. In contrast to patients with BA who develop progressive disease, lamprey can grow and develop normally, suggesting that lamprey has several adaptations for BA. Here we show that adapt
Externí odkaz:
https://doaj.org/article/922960eb8ab743d4bbf9ee6288b966d0
Autor:
Hongyang Zhang, Xuan Li, Jianlong Liu, Pengju Han, Yige Yang, Zelin Ding, Liwei Han, Xianqi Zhang, Shunsheng Wang
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The wetting deformation of coarse-grained materials can seriously affect the safety of earth and rock dams during initial water storage. The wetting model formulas are expressed in various forms and have complex parameters. Only a small amount of tes
Externí odkaz:
https://doaj.org/article/da6f1e9cbe6f400da08caa80842be4de
Publikováno v:
Heliyon, Vol 9, Iss 2, Pp e12652- (2023)
The exploitation of underground space is accompanied by complex geotechnical problems. The development of electromagnetic exploration technology provides a new perspective for preventing and avoiding these problems. In this work, electrochemical impe
Externí odkaz:
https://doaj.org/article/dce489efebb446dcb4f47b601a9bcdaf