Building

摘要： The publication of ISO 15686-5 is significant for studies related to the life-cycle costs of buildings. Among the many economic evaluation methods, the NPV method is recommended for use by this standard. This study explains the concept and method of PV, and then provides an explanation of the concept and method of NPV, and points out the limitations in the practical application of the method.

摘要： The paper presents the construction of a steel footbridge in the People’s Park in Lublin.The initiation and development of the architectural design of an interesting and,as it eventually turned out,aesthetically pleasing footbridge is discussed.Two teams of architects and bridge engineers worked in parallel on the design.The design process of the footbridge structure is discussed along with its trial installation and on-site construction.The span of the footbridge is short,but its structure is innovative.For this reason its numerical model was developed used as a basis for an analysis of the dynamic response of the designed structure.The basic element of the acceptance procedure was constituted by a dynamic test load and an analysis of the pedestrian footbridge user comfort.Last but not least,the final section reviews the aesthetic canons of bridges and focuses on the footbridge in question in this context.A statistical measure of the aesthetic impression induced by a visit to the footbridge was applied resulting in a predictable and obvious final aesthetical assessment.

摘要： China Telecom is writing a new chapter on the journey of enhancing China’s strength in cyberspace,building a digital China as well as maintaining cyber security.STAYING true to its mission of building the world’s largest 5G network through co-construction and sharing.

摘要： Tunisia is one of the pioneering developing countries in terms of energy efficiency policy initiated since the mid-1980s.Indeed,energy efficiency has become one of the main pillars of the country’s energy strategy,especially with the increase in energy prices.The main objective of this work is to give an idea of the impact that certain choices made during the design of a building can have on its energy balance,namely the orientation of the facades,the types of glazing and their surfaces,the choice of materials,etc.The calculation of the building’s energy requirement was determined using the transient systems simulation program TRNSYS(version 18)with a modular structure.

摘要： BEAUTIFUL beaches along the Balu River flowing through Dhaka,capital of Bangladesh,attract increasing numbers of visitors this year.The number of cruise ships,tourists,and residents is rising significantly during weekends.The once dirty and smelly river has turned clear,and villagers have begun to fish in the river,while children are having a great time swimming and playing in the water.

摘要： To study and fully implement General Secretary Xi Jinping’s Diplomatic Thought,earnestly study and achieve a deep understanding of the spirit of the important speeches of General Secretary Xi Jinping on people-to-people connectivity and global governance,and enhance the capacity of social organizations’participation in global governance under the new situation,CNIE successfully organized a Workshop on Capacity-Building for Social Organizations’Participation in Global Governance in Wuhan from May 24 to 26 in cooperation with the Foreign Affairs Office of Hubei Province.

摘要： On November 18,an international event of Peopleto-people Exchanges Promoting the Building of a China-Africa Community with a Shared Future was held online and offline.It was co-sponsored by the Security Research Office of the China-Afiica Institute and the National Key R&D Programmes (NKPs)project team of "Key Technologies and Application Demonstration of Night Lights Remote Sensing for SDGs Progress Evaluation".The main venue of theevent was set at the China-Africa Institute.

摘要： To study and fully implement General Secretary Xi Jinping’s Diplomatic Thought,earnestly study and achieve a deep understanding of the spirit of the important speeches of General Secretary Xi Jinping on people-to-people connectivity and global governance,and enhance the capacity of social organizations’participation in global governance under the new situation,CNIE successfully organized a Workshop on Capacity-Building for Social Organizations’Participation in Global Governance in Wuhan from May 24 to 26 in cooperation with the Foreign Affairs Office of Hubei Province.

摘要： China’s commitment and efforts to continue reform to achieve sustainable and more inclusive growth have been widely recognized by countries around the world.The“Four Comprehensives”(a four-pronged strategy aiming to comprehensively accomplish a moderately prosperous society,deepen reform,advance the rule of law,and strengthen Party governance)has created new implications for the country’s development.Far from a lip-service initiative,the“Four Comprehensives”involves concrete measures.

摘要： Q:What is the tallest building in the world?A:The library! It has the most stories(故事;楼层)!