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Experimental Study on Temperature Distribution and Response Behaviors of Steel Element under Corner Fire

Chen Changkun,Yao Bin,Yang Yun,Cai Xin,Zhang Heping,Wan Yutian

Strategic Study of CAE 2005, Volume 7, Issue 9, Pages 70-75

Abstract:

By using ISO9705 Room/Corner Fire Test Rig, thin steel tubes were tested.fire were studied.Effects of the temperature elevation and distribution of the steel element under corner fire conditionsIndeed, this non-uniform temperature distribution caused by the corner fire is more dangerous to thefire safety of steel elements than the even case under same fire size.

Keywords： ISO9705 Room/Corner Fire Test Rig steel element corner fire temperature distribution

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Progress in Study of Standard Room/Corner Fire Test of Lining Materials on Enclosure

Yang Yun,Zhang Heping,Liu Jiyang

Strategic Study of CAE 2003, Volume 5, Issue 4, Pages 55-60

Abstract:

Standard room/corner fire test is a full-scale reaction-to-fire research method.This paper introduces the principles and experimental devices of ISO 9705 room/corner fire test, anddescribes the progress in study on fire behavior of linings, which is under this method，including theFurthermore, the application of results on the classification and fire hazard evaluation of lining materials

Keywords： lining materials full-scale ISO 9705 room/corner fire test

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Development Path of Offshore Drilling Equipment in China

Liu Jian

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 40-48 doi: 10.15302/J-SSCAE-2020.06.006

Abstract: focus its efforts on making breakthroughs in the design, materials, technology, inspection, and sea testequipment at different stages and by different levels; establish an integrated testing platform and a sea test

Keywords： offshore drilling rig deep-water drilling rig development of equipment test sea test

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Mixed mode properties of CNT reinforced composites using Arcan test rig

Jacob MUTHU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4, Pages 397-404 doi: 10.1007/s11709-015-0321-y

Abstract: Composite materials reinforced with carbon nanotubes were mechanical tested using Arcan test rig underArcan test rig was designed and fabricated to work with the Shimadzu testing machine.

Keywords： CNT composites Arcan test rig stress intensity factor

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Finite element analysis of transmission test rig based on ANSYS

Liu Penghao,Fu Sheng,Zhu Xiaomin

Strategic Study of CAE 2014, Volume 16, Issue 8, Pages 74-78

Abstract:

Three-dimensional modeling of automotive transmission test rig is establishednephogram, modal parameters, the natural frequencies and vibration features of automotive transmission testrig are identified through transient Analysis and modal analysis based on ANSYS.fatigue, noise and also provide reference for structural optimization design of automotive transmission testrig.

Keywords： transmission test rig ANSYS FEA transient Analysis mode analysis

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Temperature and structural responses of a single-section utility tunnel throughout fire exposure

Yanmin YANG; Ying XIONG; Yongqing LI; Xiangkun MENG; Peng WANG; Tianyuan CAI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10, Pages 1351-1364 doi: 10.1007/s11709-022-0857-6

Abstract: In this study, fire tests of four single-section scaled-down utility tunnels were conducted.By analyzing temperature and structural responses of the utility tunnel throughout the fire exposure,the effects on the fire behavior of two different construction methods, cast-in-situ and prefabricatedtemperature occurred in the cooling stage after stopping the heating, which provided a reference for the fireThe full lightweight concrete utility tunnel exhibited good ductility and fire resistance and high collapse

Keywords： full lightweight concrete construction methods temperature response structural response fire test

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Detection for transverse corner cracks of steel plates’ surface using wavelet

Qiong ZHOU, Qi AN

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2, Pages 224-227 doi: 10.1007/s11465-009-0017-x

Abstract: An algorithm is presented for detecting transverse corner cracks at a steel plate surface using waveletAccording to characteristics of transverse corner crack images, the wavelet transform is used for theThe experiment shows that transverse corner cracks of steel plates can be more effectively extracted

Keywords： transverse corner cracks defect detection multi-scales wavelet analysis

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A modified zone model for estimating equivalent room thermal capacity

Hua CHEN, Xiaolin WANG

Frontiers in Energy 2013, Volume 7, Issue 3, Pages 351-357 doi: 10.1007/s11708-013-0254-x

Abstract: The proposed model took into consideration the effect of envelop heat reservoir on the room indoor temperature

Keywords： room model thermal network analysis transfer function heating ventilation and air conditioning (HVAC)

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The development formulation and reflection of ISO 18186 and some thinking

Bao Qifan

Strategic Study of CAE 2012, Volume 14, Issue 10, Pages 23-26

Abstract: ISO 18186∶2011 Freight Container-RFID Shipment Tag System was officially released in 2011 by InternationalStandardization Organization (ISO), which is the first International Standard launched, drafted andexperts in the field of the logistics and the internet of things, since China began to participate in ISO

Keywords： international standard development container RFID（radio frequency identification）

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Experimental investigation of fatigue behavior of spur gear in altered tooth-sum gearing

H. K. SACHIDANANDA, Joseph GONSALVIS, H. R. PRAKASH

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3, Pages 268-278 doi: 10.1007/s11465-012-0331-6

Abstract: The experiments were performed using a power recirculating type test rig.

Keywords： spur gear power recirculating test rig altered tooth-sum gearing scanning electron microscopy (SEM)

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Dynamic analysis of a rig shafting vibration based on finite element

Van Thanh NGO, Danmei XIE, Yangheng XIONG, Hengliang ZHANG, Yi YANG

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3, Pages 244-251 doi: 10.1007/s11465-013-0264-8

Abstract: Taking a rig shafting as an example, this paper studies the lateral vibration of the rig shafting with

Keywords： Finite element method (FEM) lateral vibration rig shafting rotor-bearing system dynamic characteristics

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Shadow obstacle model for realistic corner-turning behavior in crowd simulation

Gao-qi HE,Yi JIN,Qi CHEN,Zhen LIU,Wen-hui YUE,Xing-jian LU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 3, Pages 200-211 doi: 10.1631/FITEE.1500253

Abstract: This paper describes a novel model known as the shadow obstacle model to generate a realistic corner-turningfrom the observation that people tend to choose a safer route rather than a shorter one when turning a cornerTo calculate a safer route, an optimization method is proposed to generate the corner-turning rule thatWe demonstrate that our model produces a more realistic corner-turning behavior by comparison with real

Keywords： Corner-turning behavior Crowd simulation Safety awareness Rule-based model

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Prevention of surgical site infection under different ventilation systems in operating room environment

Zhijian Liu, Haiyang Liu, Hang Yin, Rui Rong, Guoqing Cao, Qihong Deng

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1327-9

Abstract: Biological particles in the operating room (OR) air environment can cause surgical site infections (SSIs

Keywords： Operating room (OR) Bacteria-carrying particles (BCPs) Surgical site infections (SSIs) Ventilation

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Initial life of corner fine cracks on the P60 rails

Shi Rong,Fan Zhiyi,He Yuelei

Strategic Study of CAE 2008, Volume 10, Issue 8, Pages 65-68

Abstract: Outer rails on curve railway have corner fine cracks on the inner flank, and some cracks evaluate downInitially corner fine cracks expand slowly on the early stage, with the times of fatigue loads increasingspeed rate dh/dN breaks.The times of fatigue loads at turn over point is defined as the initial life of corner

Keywords： rail corner fine cracks fatigue cracks crack depth expanding speed initial life

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Enforcement of IS014000 Standard and Promotion of the Sustainable Development of Chinese Enterprises

Yuan Jun

Strategic Study of CAE 2002, Volume 4, Issue 7, Pages 69-73

Abstract:

This paper discusses the relationship between IS014000 standard and the sustainable development of the state-owned enterprises. Establishing the environmental management system according to IS014000 standard is an important aspect for the enterprises´ sustainable development,and is of great strategic importance. The benefit from implementing IS014000 standard in the enterprises is obvious. But only a few enterprises have done so. The difficulties existing in these enterprises are analyzed and some suggestions on how to.establish the environmental management system are proposed.

Keywords： state-owned enterprises IS014000 standard environmental management environmental management system certification suggestions