检索结果-南通市图书馆

A Study of Underpinning Methods Used in the Construction Industry in Nigeria

Journal of Civil Engineering and Architecture 2023年第5期17卷 225-234页

作者： sanusi Gambo Department of Building Ahmadu Bello UniversityZaria 810211Nigeria

Foundation and retaining wall failures account for the highest case of structural *** is a report on a study of underpinning methods used in the construction industry in *** view of underpinning,just like most engineering decisions,there is no unique solution,the research investigated technique of remedying foundation defects and whether there are innovations as regards to the underpinning methods used in *** achieve the desired objective structured questionnaire,oral interviews and case study of an ongoing underpinning work were carried *** shows that differential settlement with a mean of 2.28 is the most frequent cause of foundation *** the continuous strip and reinforced mat with mean of 2.7 and 2.67 respectively,are most frequently used underpinning methods in Nigerian construction *** 81.3%of the respondents agree that underpinning methods adopted are suitable and *** in Nigeria have devised unique method of *** was recommended that proper and adequate site investigation should be carried *** penalties and sanctions should be meted on those construction firms that employ quack professionals.

关键词： Underpinning foundation failure building collapse remedial measure

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Metabolic Acidosis in the Surgical Intensive Care Unit: Risk Factors, Clinical Correlates and Outcome. Findings from a High Dependency Heart and Vascular Surgical Center in Nigeria

引用

World Journal of Cardiovascular Surgery 2020年第11期10卷 226-241页

作者： P. K. Uduagbamen M. sanusi O. B. Udom O. F. Salami A. D. Adebajo O. J. Alao Division of Nephrology and Hypertension Department of Internal Medicine Ben Carson (Snr) School of Medicine Babcock University/Babcock University Teaching Hospital Ilishan-Remo Nigeria Tristate Heart and Vascular Center Babcock University Teaching Hospital Ilishan-Remo Nigeria Intensive Care Unit Department of Surgery Ben Carson (Snr) School of Medicine Babcock University/Babcock University Teaching Hospital Ilishan-Remo Nigeria

Background: Metabolic acidosis (MA) is a common finding on the surgical ward, more so in the intensive care unit. Diseases affecting the major organ systems of the body and higher grades of surgery are common risk factors for MA. It is associated with poor treatment outcome. Aim: To determine the risk factors and clinical correlates of metabolic acidosis and assess its relationship with treatment outcome. Methodology: A retrospective study at the “Tristate Heart and vascular Center” in Ilishan-Remo South west Nigeria, on patients that had cardiac and vascular surgeries from January 2015 to December 2019. Three hundred and forty two participants took part in the study. The demographic, clinical and laboratory findings were entered. Statistical analysis was with Student’s t-test and Chi square. Results: Two hundred and six males and 136 females were studied. The incidences of metabolic acidosis prior to induction, on post-operative day one (POD

来源：

维普期刊数据库评论