The main purpose of the research is to find the solution of drainage issues in high-rise building through the observation and basic study of stack fluid mechanism. Firstly, we will investigate the existing high-rise buildings and summarize the design methodology from our previous researches. Through the observations and reviews, this paper would conclude the solutions for existing drainage prob...

A smart physical-parameter-based system identification (SI) method has been proposed in the previous paper (Ikeda et al., 2014a). This method deals with time-variant nonparametric identification of natural frequencies and modal damping ratios using AutoRegressive eXogenous (ARX) models and has been applied to high-rise buildings during the 2011 off the Pacific coast of Tohoku earthquake. In thi...

The Kunshan urban investment project includes 1 office tower, 4 high-rise residential buildings and commercial building.Each monomer shares a large basement chassis, total of three floors.This design is the second phase (4# residence corresponding basement).The height structure more than 90 meters, it shear wall system. selection system are analyzed, mechanical performance verified through calc...

Abstract In order to study the propagation and attenuation process of blasting seismic waves on high-rise buildings, taking construction entrance A Xizhen Station Qingdao Metro Line 1 as an example, vibration velocity 33-story frame structure under condition were analyzed. The results show that: action waves, vertical building is greater than horizontal direction; underground presents oscillati...

Indonesia is a developing country that experiencing rapid development growth. According to the Central Statistics Agency, in 2020 population of will be 270.20 million people. The increase from year-to-year results increasingly narrow lands for development. Therefore, developers and businesspeople make best use this opportunity world construction by carrying out developments, including high-rise...