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Impact of Earthquake Action on the Design and Sizing of Jointed Masonry Structures in South Kivu, DRC

Open Journal of Civil Engineering 2024年第1期14卷 127-153页

作者： Edmond Dawak Fezeu Marcelline Blanche Manjia Chérif Bishweka Biryondeke Patient Kubuya Binwa él.die rufine zang Chrispin Pettang laboratory of Engineering Civil and Mechanics Doctoral Research Unit for Engineering and Applications University of Yaound&#233 I Yaound&#233 Cameroon Department of Civil Engineering Faculty of Applied Sciences and Technologies Free University of Great Lakes Countries Goma DRC

This article deals with the investigation of the effects of seismic impacts on the design and dimensioning of structures in South Kivu. The starting point is the observation of an ambivalence that can be observed in the province, namely the non-consideration of seismic action in the study of structures by both professionals and researchers. The main objective of the study is to show the importance of dynamic analysis of structures in South Kivu. It adopts a meta-analytical approach referring to previous researches on South Kivu and proposes an efficient and optimal method. To arrive at the results, we use Eurocode 7 and 8. In addition, we conducted static analysis using the Coulomb method and dynamic analysis using the Mononobe-Okabe method and compared the results. At Nyabibwe, the results showed that we have a deviation of 24.47% for slip stability, 12.038% for overturning stability and 9.677% for stability against punching through a weight wall.

关键词： Jointed Masonry Weight-Bearing Structures Seismic Action Eurocode 7 and 8 Static and Dynamic Analysis

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Contribution of poses screen preimpregnated(PSP) installed at openings and eaves of dwellings in the reduction of malaria transmission in the commune of agugus in bnin

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Asian Pacific Journal of Tropical Medicine 2013年第1期6卷 61-67页

作者： F.Modeste Gouissi Sahidou Salifou A.Patrick Edorh A.rufine Sedjame S.G.Augustin Gouissi W.Anges Yadouleton Martin Akogbeto Michel Boko laboratory of Toxicology and Environmental Health CIFREDUniversity of Abomey-Calavi(UAC)03 BP 1463 JerichoCotonouBenin Polytechnic School of Abomey-Calavi(EPAC) Department of Animal ProductionUniversity of Abomey-Calavi(UAC)01 BP 2009 CotonouBenin Department of Biochemistry and Cell Biology Faculty of Science and Technology(FAST)University of Abomey-Calavi(UAC)01 BP 526CotonouBenin Faculty of Health Sciences(FSS) University of Abomey-Calavi(UAC)01 BP 188 CotonouBenin Entomological Research Center of Cotonou(CREC) 06 BP 2604 CotonouBenin laboratory of Toxicology and Environmental Health CIFREDUniversity of Abomey-Calavi(VAC)03 BP 1463 JerichoCotonouBenin

Objective:To evaluate the contribution of poses screen pre-impregnated(PSP) installed at openings and eaves of dwellings in the reduction of malaria transmission in the commune of Aguegues in ***:The PSP were manufactured from preimpregnated Olyset *** were installed at windows,eaves and doors of 70 dwellings.320 children aged 6-59 months were treated and 311 children were recruited in the control *** measured are:plasmodic index(IP),gametoeyte index,parasite density(PD),fever,hemoglobin,anemia. Results:The global IP was 16.62%with PSP and 72.20%without *** index did not differ significantly between the treated zone(27.8) and the control zone(29.1).The total geometric mean of DP was 309 in the treated zone and 600 in the control *** level is 8.7 in the control zone and 9.5 in the treated *** noted a predominance of anemia in the control zone compared to the treated ***:The PSP have contributed to a significant reduction in morbidity in the commune of Aguegues.

关键词： Malaria Poses screen pre-impregnated Anopheles Hemoglobin

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