Recent Years, Many high rise buildings are being constructed across the world due to the increase in population. From the design point of view, lateral load such as earthquake and wind load should be taken into consideration while designing process. Architectural design of buildings sometimes leads towards difficult and unusual shape that challenges structural designers. The objective of this study is to assess the building behavior when subjected to wind load. To achieve this objective, different shapes of building such as pentagonal, triangular and circular building are assessed for stability. Parameters such as storey drift and lateral displacement are considered in order to find most effective and stable shape. The computer program ETABS is used for analysis. As the height of the building increases, wind load effect becomes significant and should be considered for designing. This could also be achieved by selecting most stable shape and appropriate structural system for tall buildings.

Interlocking Concrete Block Pavement (ICBP) poses as the most suitable alternative to traditional pavement construction techniques. This is because of the increased advantages in countries wherein durability, and operational or environmental constraints limit the efficiency of the conventional process. The construction industry everywhere faces problems and significant challenges including manpower, quality of productivity, preservation of the environment, mass transportation, water management, raw materials, durability and design life of construction products, chemical resistance, etc. The increased expense on the raw materials for construction is the primary focus of the study. The study aims to search for suitable alternatives that would allow sustainable development. The study emphasizes on the rising costs of construction materials and the necessity to work towards sustainability, alternative construction techniques and materials. Indigenous production of interlocks with mineral admixtures raises the potential applicability of the interlock pavers. To enhance the strength property and keeping sustainability in point of view, fly ash is used as a mineral admixture and partially replaced with cement in various proportions like 0%, 5%, 10%, 15%, 20%, 25%, 30% and 35%. Fourty eight interlock concrete paver blocks were cast and compressive strength for all specimens was calculated and later compared. A notable rise in the strength of the interlock pavers was observed at 15% and 20% replacement levels with fly ash. The optimum level for replacement was determined as 20% of the fly ash.

COVID-19 was declared a pandemic by the World Health Organization in 2020. A year later, we consider the shift and accept the necessity of continually re-imagining blended learning for life and work in the wake of COVID-19. This paper offers strategies initiated in teaching and learning at Middle East College, Muscat, Sultanate of Oman, during and post-pandemic. This research also shows how these changes have affected students' learning. It involved three stages of Practise: Surviving during the pandemic without compromising on any loss of education, managing continuity, and accelerating the education system by using the opportunity. All students registered in the Civil Engineering Programme in the Spring 2020, Spring 2021, and Spring 2022 semesters were involved in this study. The teaching and learning practise was evaluated utilising quantitative and qualitative methods. The quantitative method involved the students' performance in the assessment and findings from the survey. The qualitative method includes online analysis of students' feedback through Blitz Survey and Module Evaluation Survey (MES) by the Quality Assurance Office (QAO). The results indicated the approach adopted was quite effective in enhancing students' learning. The findings support the intuition of teachers seeking to help their students become digitally fluent in creating better tools and methods to support effective blended teaching and learning.

As the construction of mega-tall buildings in all major cities around the world accelerates, the seismic risk associated with them also rises. Hence study on the response of tall buildings to earthquake loads is gaining significant importance. Outrigger tall buildings are one of the most common structural structures because they are simple to construct, cost-effective, and have significant lateral stiffness. Therefore, this research explores a structural outrigger system for high-rise buildings to analyze the output of a system by changing the place of outrigger positions. Dynamic research was performed in accordance with IS 1893, the response spectrum and time of California’s most recent earthquakes. The parameters discussed are lateral displacements, inter-storey drifts for static analysis, and base force, displacement, and spectral acceleration for dynamic analysis. From the analyzed results, it was found that an outrigger when located at H0/H=0.6 causes a maximum reduction in the lateral displacement. Hence outrigger located at H0/H=0.6 is the desired location to provide an outrigger in a structural system and could act as an initial economical prudent design solution in the construction of tall buildings with outriggers. Time history analysis shows that the reduction is maximum when the outrigger is located at H0/H=0.9 for LA03, H0/H=0.85 for LA06 H0/H=1.0 for LA14.

Assessment is an important part to identify the strengths and weaknesses of student learning. Various approaches for module delivery have been implemented, emphasizing the value of student participation and their role in the educational process. This provides an excellent strategy to evaluate students over time and improve their performances. In this study, performance-based assessment as a modern form of assessment presented and discussed. Students' work was gathered in portfolios (Microsoft OneNote) so that their performance, effort, and progress could be monitored and tracked along with the task requirements. Module delivery strategy as a case study is also presented accompanied with the assessment and feedback methods. Additionally, the significance of incorporating students in the feedback process, increasing their capacity to appraise the quality of their own and their peers' work, and fostering their capacity to conduct self-evaluations and develop into independent learners were all covered in detail. The study shows that digitalize written comments to facilitate the feedback process particularly in case of high number of students, with specific and clear criteria will help to give the right feedback at the right time. Furthermore, conducting discussion sessions to get peer feedback and reflection indicated that the understanding of students on the given feedback was improved.