Introduction to Economic Practicability High-Rise Building Water Supply and Drainage Design

2014 ◽  
Vol 971-973 ◽  
pp. 2096-2098
Author(s):  
Chong Li ◽  
Chang Biao Zhong
Keyword(s):  
Water Supply ◽  
Rapid Development ◽  
Drainage System ◽  
Cost Savings ◽  
Advanced Technology ◽  
High Rise ◽  
High Rise Building ◽  
Drainage Design ◽  
Design Function ◽  
China’S Economy

With the rapid development of China's economy and the increasing levels of science, our country's high-rise building height and number of layers is also increasing. Especially in the 21st century, our country develop toward the height of high-rise buildings ever higher, more layers, better equipped, more complete, more advanced technology more economically rational. High-rise building has become a symbol of a modern metropolis. However, due to the high-rise buildings have many people, so relevant norms on its construction and drainage system design and fire safety, reliability and economic practicality of a higher requirement, this requires a high-rise building water supply and drainage system on the technical design more reasonable, economic budget cost savings at the same time to achieve its design function.

Ultra-High-Rise-Building Water Supply and Drainage System Design

2014 ◽  
Vol 580-583 ◽  
pp. 2374-2379
Author(s):  
Ya Nan Si ◽  
Ming Zhou ◽  
Yu Hang Liu ◽  
Ling Deng
Keyword(s):  
Water Supply ◽  
System Design ◽  
Rapid Development ◽  
Drainage System ◽  
Supply System ◽  
Chinese Economy ◽  
Fire Fighting ◽  
High Rise ◽  
High Rise Building ◽  
Speed Up

With the rapid development of chinese economy,to speed up the modernation of the society more and more ultra-high-rise-building rise abruptly.This article as Liuhe square project in Shengzhen city an example,elaborated the water supply system, drainage system,and fire fighting system design in water supply and drainage system design.

scholarly journals The Discussion on Construction Engineering Technology on Ultra High-rise Building

2015 ◽  
Vol 4 (4) ◽  
pp. 55
Author(s):  
Zengyu Li ◽  
Weibing Hu
Keyword(s):  
Construction Industry ◽  
Urban Population ◽  
Rapid Development ◽  
Construction Technology ◽  
Land Resources ◽  
Urban Architecture ◽  
Engineering Technology ◽  
Construction Engineering ◽  
High Rise ◽  
High Rise Building

<p>With the speeding up of urbanization and increasing of urban population, the urban land resources are increasingly scarce. Emergence of ultra high-rise building is an inevitable trend. At present, our construction industry is in the rapid development period, where the proportion of ultra high-rise buildings in urban architecture of many big cities constantly increases. The improving ultra high-rise engineering technology is an important part of the construction industry in our country. This paper will analyze the ultra high-rise construction technology of building work in detail.</p>

scholarly journals Smartphone-Based Data Collection System for Repetitive Concrete Temperature Monitoring in High-Rise Building Construction

2019 ◽  
Vol 11 (19) ◽  
pp. 5211
Author(s):  
Hyunsu Lim ◽  
Taehoon Kim
Keyword(s):  
Data Collection ◽  
Cost Savings ◽  
Building Construction ◽  
Temperature Management ◽  
Labor Costs ◽  
High Rise ◽  
High Rise Building ◽  
Schedule Delay ◽  
Concrete Temperature

The systematic collection and management of on-site information in high-rise building construction are important factors in construction management. Recently, wireless sensor network (WSN) technology has been utilized to manage the various tasks involved in high-rise construction efficiently and in a timely manner. However, because of the repeated installation of sensors and repeaters along with the construction progress, the existing WSN technology is ineffective when applied to the temperature management of concrete in structural work. Here, we propose a new data collection method in which a worker uses a smartphone to repeatedly monitor concrete temperature. In field implementation, the proposed system enables concrete temperature management without a transmission gap for monitoring in 60-min intervals with smartphones provided to 20% of the structural workers. Next, a case study was performed on a high-rise building construction site to analyze the effectiveness of the proposed system in terms of cost savings by avoiding schedule delay. The results of the case study show that the proposed system can reduce the additional work costs resulting from delays in concrete curing and save up to $18,907 in labor costs. In addition, this system can reduce the temperature management time of the quality manager and enable more efficient management. It is also expected that this system will contribute to on-site waste management by reducing the number of embedded sensors.

Study on Residential Quarters' Water Supply and Drainage Design of Expressway Service Area

2013 ◽  
Vol 831 ◽  
pp. 245-249
Author(s):  
Jun Jun Zou ◽  
Qiong Hu
Keyword(s):  
Water Supply ◽  
Drainage System ◽  
Service Area ◽  
Materials Selection ◽  
Engineering Characteristics ◽  
Drainage Design ◽  
Residential Quarters ◽  
Pipe Materials

The paper introduces Engineering characteristics of the expressway service area, summarizes the basic situations of the design of service area residential quarters water supply, landscaping, fire, rainwater and drainage system, discusses the pipe materials selection, pipe connection, pipe arrangements and laying and construction precautions in the process of the design of service area residential quarters water supply and drainage engineering, etc; in order to provide a reference for similar engineering.

Influence of installation of S-shaped pipe offset on the water flow capacity of double stack drainage system in a high-rise building

2019 ◽  
Vol 41 (5) ◽  
pp. 603-622
Author(s):  
Yuxi Guan ◽  
Zheng Fang ◽  
Jianping Yuan ◽  
Zhi Tang
Keyword(s):  
Discharge Capacity ◽  
Pressure Fluctuation ◽  
Flow Direction ◽  
Drainage System ◽  
Drainage Systems ◽  
High Rise ◽  
High Rise Building ◽  
Maximum Discharge ◽  
Drainage Capacity ◽  
Water Seal

In high-rise and ultra-high-rise residential buildings, the drainage systems usually adopt the S-shaped offset pipe joint to avoid collisions of pipelines with beams and columns. However, the flow direction changes at the offset point would significantly affect the drainage capacity of the systems. To better understand the influence of pipe offset joints on the drainage capacity, three different building drainage systems namely YZW 1, YZW 2, and YZW 3 systems, were built up and investigated. YZW 1 system is a standard double-stack drainage system with anti-reflux H-tube joints. YZW 2 and YZW 3 systems were developed from YZW 1 by adding S-shape offset pipe joints on the 4th floor. An extra anti-reflux H-tube joint added 1 m above the offset joint as a measure for improving the drainage capacity differentiates YZW 3 system from YZW 2 system. The pressure fluctuation and water seal losses were adopted as experimental parameters to determine the maximum discharge capacity according to Standard for Capacity Test of Vertical Pipe of the Domestic Residential Drainage System. The experimental results show that the discharge capacity limitation of the drainage system with the offset joint is 6.5 L/s, which is much smaller than 11.0 L/s of the system without the offset joint. In the experiments with the offset joint, the pressure fluctuated fiercely at the position where flow direction changed and caused severe water seal losses of the floor drain and P-shaped trap. An anti-reflux H-tube joint above the original offset joint was observed to relieve the pressure fluctuation as an improvement and the drainage capacity was improved to some extent. The relationships among the maximum discharge rate, pressure fluctuation transients, and water seal losses were discussed. Lastly, a nondimensional analysis was adopted to understand the relationship between water seal losses and pressure limit values under different discharge rates for current test facilities. Practical application: A method has been tested and approved to effectively improve the discharge ability of a building drainage system that includes offset. The application of S-shape-offsets in high-rise building drainage systems can relieve the discharge congestion typically caused by standard pipe offset arrangements.

Fluctuation Behaviors of Air Pressure in a High-Rise Building Drainage System

2011 ◽  
Vol 17 (2) ◽  
pp. 82-84 ◽  
Author(s):  
Eric S. W. Wong ◽  
Daniel W. T. Chan ◽  
Zuojin Zhu
Keyword(s):  
Drainage System ◽  
Air Pressure ◽  
High Rise ◽  
High Rise Building

scholarly journals Research on High-rise Building Fire Early Warning System Based on Multidimensional Data Fusion

2021 ◽  
Vol 257 ◽  
pp. 03044
Author(s):  
Shengli Kong ◽  
Xinmei Fang ◽  
Pengfei Yang ◽  
Zhen Yang ◽  
Wei Wang
Keyword(s):  
Data Fusion ◽  
Early Warning ◽  
Early Warning System ◽  
Rapid Development ◽  
Warning System ◽  
Multidimensional Data ◽  
Building Fires ◽  
Building Fire ◽  
High Rise ◽  
High Rise Building

With the rapid development of urban construction and the increasing number of high-rise buildings, many problems have arisen, one of which is fire. High-rise building fires are developing rapidly, and it is difficult to extinguish them, which causes great losses and seriously threatens people’s safety in production and life. Early warning of high-rise building fire is an important means to prevent fire. In this paper, aiming at high-rise building fires, the causes of high-rise building fires in 2019 are analyzed statistically, and the causes of high-rise building fires are summarized. An intelligent early warning system of high-rise building fire based on multi-dimensional data fusion is proposed. Based on the actual forecast data, the early warning system based on multi-dimensional data fusion is analyzed through Matlab simulation, thus verifying the feasibility and reliability of the established fire early warning system. The research results have certain guiding significance for high-rise building fire warning.

scholarly journals The Discussion on Construction Engineering Technology on Ultra High-rise Building

2015 ◽  
Vol 4 (4) ◽  
pp. 55
Author(s):  
Zengyu Li ◽  
Weibing Hu
Keyword(s):  
Construction Industry ◽  
Urban Population ◽  
Rapid Development ◽  
Construction Technology ◽  
Land Resources ◽  
Urban Architecture ◽  
Engineering Technology ◽  
Construction Engineering ◽  
High Rise ◽  
High Rise Building

<p>With the speeding up of urbanization and increasing of urban population, the urban land resources are increasingly scarce. Emergence of ultra high-rise building is an inevitable trend. At present, our construction industry is in the rapid development period, where the proportion of ultra high-rise buildings in urban architecture of many big cities constantly increases. The improving ultra high-rise engineering technology is an important part of the construction industry in our country. This paper will analyze the ultra high-rise construction technology of building work in detail.</p>

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