海泰SOHO大厦钢结构抗震设计 by 贾水钟, 贾晓峰, 李亚明

Get full text

上海宝冶钢构中标 广州白云国际机场扩建工程二号航站楼屋面工程(2标)

Get full text

新世代钢结构桥梁之设计与施工(Ⅰ) by 张荻薇

Get full text

The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame by Yingchao Ma, Jinqing Jia

“…The seismic behaviors of steel reinforced ultrahigh strength concrete (SRUHSC) frames with different axial compression ratios and shear span ratios are experimentally studied through the reversed cyclic loading test of four specimens. …”
Get full text

国外期刊论文简介 by 方明霁

Get full text

Analytical Model for Deflections of Bonded Posttensioned Concrete Slabs by Min Sook Kim, Joowon Kang, Young Hak Lee

“…Nonlinearities of the materials are considered using the stress-strain relationships for concrete, reinforcing steel, and prestressing tendons. Flexural testing of the posttensioned two-way slabs was conducted to validate the developed analytical process. …”
Get full text

Near tip strain evolution under cyclic loading by J. Tong, Y.-W. Lu, B. Lin, Y. H. Tai, J.R. Yates

“…In this paper, we report the first experimental observations of the near-tip strain evolution as captured by the Digital Image Correlation (DIC) technique on a compact tension specimen of stainless steel 316L. The evolution of the near-tip strains with loading cycles was studied whilst the crack tip was maintained stationary. …”
Get full text

火灾下钢梁悬索效应分析研究 by 殷颖智, 王永昌

Get full text

Constitutive Equations of Yield Stress Sensitivity to Strain Rate of Metals: A Comparative Study by Ammar A. Al Salahi, Ramzi Othman

“…All equations are used to fit the yield stress of three copper materials and one steel material at two different temperatures. A specific cost function and an optimization problem are defined. …”
Get full text

DAMAGE IDENTIFICATION METHOD BASED ON CROSS MODEL CROSS MODAL METHOD AND L₁ REGULARIZATION by JIN BangHu, SONG YanPeng, QIU Hu

“…The proposed method was then validated with a steel frame structure in a laboratory. The results show that the combination of CMCM and L₂ regularization can easily lead to misjudgment of undamaged elements, while L₁ regularization in CMCM can identify structural damage more accurately. …”
Get full text

外高桥造船基地钢材切割中心、理料间屋面和墙面围护结构设计 by 胡祖强, 柏炯, 朱炜

Get full text

On DIC measurements of DeltaKeff to verify if it is the FCG driving force by Julián Andrés Ortiz González, Jaime Tupiassú Pinho de Castro, Giancarlo Luis Gomez Gonzáles, Marco Antonio Meggiolaro, José Luiz de França Freire

“…The crack opening SIF Kop is measured along the entire crack path on DC(T) low carbon steel specimens by a series of strain gages bonded along the crack paths, by a strain gage bonded on their back faces, and by a digital image correlation technique. …”
Get full text

同济大学110周年校庆公告(第1号)

Get full text

钢管混凝土结构抗震性能的研究 by 钟善桐, 张文福, 屠永清, 吴学锋, 梁建华

Get full text

钢结构稳定设计的新进展 by 陈绍蕃

Get full text

Experimental Study on Engagement Characteristic of the Wet Clutch by Changliang Tang, Bokang Su, Liyong Wang, Tao Chen, Xiangliang Meng

“…With the increase of the speed and power density of the integrated transmission system， the engagement characteristics are closely related to the failure problems such as excessive wear of the friction pair， partial burning， and warpage of the steel sheet. For the engagement process of the wet clutch， a multi-mode loading test rig is designed and built. …”
Get full text

上海蓝科建筑减震科技股份有限公司

Get full text

Manufacturing execution system of mineral processing based on Internet of things by Tianyou CHAI, Jinliang DING, Quan XU, Heng YUE

“…With the development trend of intelligent,networked,integrated in the automation field of mineral processing industry,the longitudinal seamless fusion and integration from the Internet of things to the Internet of the full interconnection manufacturing network of mineral processing were constructed based on the actual demand of the enterprise management and control,data acquisition,transmission,storage and analysis framework were designed for industrial big data generated from mineral processing,the intelligent manufacturing execution system based on the Internet of things and the industrial cloud was developed.The new functions of integrated process production index optimization and decision making,equipment safety video surveillance and management,personnel vehicle location and tracking,energy management,mobile and remote monitoring,and so on were discussed.The manufacturing execution system based on the Internet of things and the industrial cloud was implemented and used in an iron and steel group.The effectiveness of the MES is verified.…”
Get full text

第八届钢结构抗震国际会议中国研讨会暨减隔震技术展览会(第二号通知)

Get full text

Research and Design of Flood Discharge and Energy Dissipation Structures of Datengxia Hydro Project by TAN Zhijun, PAN Minghong

“…The design of flood discharge and energy dissipation structures is important and is the primary research problem in the layout of hydro projects,which involves the problems of discharge capacity,cavitation of flow surface,water aeration,and sediment abrasion and scouring of downstream riverbeds.For the Datengxia hydro project,its maximum discharge capacity of flood discharge structures reaches 66,200 m³/s,and the Froude number of energy dissipation structures is low.Therefore,the scheme of bottom outlets for flood discharge and surface outlets for drift discharge is adopted for flood discharge structures,and the underflow energy dissipation mode of the secondary stilling basin is adopted for energy dissipation structures.As flood discharge structures mainly adopt the bottom outlets for flood discharge,and the radial gate bears huge water thrust,the steel beam is selected as the radial gate support,which solves the difficulties in engineering design and provides a reference for similar projects.…”
Get full text