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By SAP2000 the type of flexible coefficient is adopted to establish finite element numerical analysis based on 1# wood frame structure- building of science and technology R&D center in Hebei province.
In the actual project, in order to simplify the analysis, usually conservative assumption wooden beam-column connected to a simple hinge, and ignores the whole structure rigid connecting node role performance, which led to this simplified calculation results compared with the actual situation of the selected material cross section is too large and resulted in waste of material.
F., Kishi N., Semi-rigid steel beam-to-column connections: data base and modeling, Journal of Structural Engineering, 1 (1989) 105-119
Zhang, Wooden Structure Joints Dynamics and Earthquake Research, Kunming University of Science, Kunming, 2010
Liu, Laminated wood base plate bolted clamp experimental study on mechanical properties, Journal of Nanjing University of Technology, 5 (2011) 29-35.

Acknowledgements This work is supported by the National Natural Science Foundation of China (51209052), Heilongjiang Province Youth Science Foundation of China (QC2011C013), Harbin Science and Technology Innovation Talent Special Funds of China (2011RFQXG021); Key Projects of National Defense Pre-research of China (401040XXX0103).
Xiao, Journal of Mechanical transmission. 03 (2010) 53-58 [2] T.E.
Rook, Journal of Noise Control Engineering. 44 (1996) 69-77 [3] Y.Y.
Chen, Journal of Mechanical Strength. 29 (2007) 77-80 [6] Z.Z.
Journal of Sound and Vibration. 10 (1969) 163-175

A Vernier Delay Line for Time Interval Measurement Xingang Wang1,a, Fei Wang2,b, Hai-Gang Yang2,c 1Graduate University Chinese Academy of Sciences, Beijing,100190, China 1, 2Institute Of Electronics, Chinese Academy Of Sciences, Beijing,100190, China aEmail: wangxingang09@mails.gucas.ac.cn bEmail: wangfei@mail.ie.ac.cn cEmail: yanghg@mail.ie.ac.cn Keywords: vernier delay line (VDL), time interval measurement, large measurement range.
Clem: submitted to Journal of Materials Research (2003) [3] S.
Sim: A 1 GHz ADPLL With a 1.25ps Minimum-Resolution Sub-Exponent TDC in 0.18um CMOS, IEEE Journal of Solid-State Circuits, Vol. 45, no. 12(2010), p. 2874-2881
Jaeger: A 12-Bit Vernier Ring Time-to-Digital Converter in 0.13 um CMOS Technology, IEEE Journal of Solid-State Circuits, Vol. 45, no. 4(2010), p. 830-842
Chou: A High-Resolution Time-to-Digital Converter Using Two-Level Vernier Delay Line Technique, IEEE Nuclear Science Symposium Conference(2007), p.276-280.

But because of short time, application data, and the fact of rock and soil materials is extremely complex, practical use needs further study. 2.
The Chinese Journal of Geological Hazard and Control, 2001(02) [2] 2002(05)Wu Xiaolan; Tu Yaqing ,NEW APPROACH OF LANDSLIDE ACTIVITY MONITORING-PROBING INTO TDR TECHNOLOGY,Chinese Journal of Rock Mechanics and Engineering, 2002( 05) [3] Chen Yunmin; Chen Yun; Chen Renpeng; Liang Zhigang,TESTING STUDY ON APPLICATIONS OF TIME DOMAIN REFLECTOMETRY TO SLOPE MONITORING, Chinese Journal of Rock Mechanics and Engineering, 2004 23(16) [4] Shi Yanxin, Zhang Qing.Application of TDR Technique in Yaan Xiakou Landslide Monitoring[J].
Site Investigation Science and Technology 2005, (1) :34~39
[5] TANG Ran; WANG Jia-lin; FAN Xuan-mei,APPLICATION OF TDR TECHNOLOGY TO LANDSLIDE MONITORING [6] ZHANG Qing,SHI Yan-xin; LIN Jun,Landslide Monitor Technique Based on TDR,Journal of Jilin University(Earth Science Edition), 2007(01) [7] Chen Yunmin; Liang Zhigang; Chen Renpeng.Time domain reflectometry property of defective coaxial cable and its applications.
Journal of Zhejiang University (Natural Science)

Clamping Fixture Design Methodology for the Proper Workpiece Insertion Oravcova Jarmila 1, a,Košťál Peter 1, b, Delgado Sobrino Daynier Rolando 3, c, Holubek Radovan 4, d 1,2,3,4 Slovak University of Technology in Bratislava, Faculty of Material Sciences and Technology in Trnava, Slovakia ajarmila.oravcova@stuba.sk, bpeter.kostal@stuba.sk, cdaynier_sobrino@stuba.sk, dradovan.holubek@stuba.sk Keywords: clamping fixture, methodology, foolproofing.
In: Journal of Production Engineering. - ISSN 1821-4932. - Vol. 14, Number 1 (2011), s. 31-34 [3] Matúšová, Miriam - Javorová, Angela: Analyse der Spannvorrichtungen durch Algorithmus.
In: Materials Science and Technology [online]. - ISSN 1335-9053. - Roč. 5, č. 1 [4] Danišová, Nina - Majerík, Jozef: Sensoric system for identification of jaws in the jaw buffer and intelligent fixture. - registrovaný: Ebsco.
In: Annals of Faculty of Engineering Hunedoara - Journal of Engineering. - ISSN 1584-2673. - Tom IX, Fasc. 3 (2011), s. 441-442 [5] Charbulová, Marcela - Mudriková, Andrea: Clamping Devices for Intelligent Production Systems.
International Conference Advanced Materials and Operations : Scientific Reports.

Aromatic polyamides are high performance materials, having outstanding thermal and mechanical properties.
Experimental Materials and instruments 2,5-Dimetyl-1,4-phenyldiamine (DPA) were purchased from Tianjin Sanhuan Chemical Co.
Progress in Polymer Science, 2010, 35: 623–686
European Polymer Journal, 2003, 39: 281–289
European Polymer Journal, 2009,45: 230–236

Therefore, if making mixing frequency process of the two frequencies among the resonators, and output in difference frequency form, because of the same quartz crystal plate has same characteristics, the interference caused by material factors and production process can be eliminated.
Acknowledgment This work was supported by National Natural Science Foundation of China (61072004，60968001), Beijing Natural Science Foundation (4082011，4122030), Scientific Research Key Program of Beijing Municipal Commission of Education (KZ201110772040) ， Foundation of PHR (IHLB) (PHR2009061 32)，Key Laboratory of Modern Measurement & Control Technology(Beijing Information Science & Technology University),Ministry of Education.
Journal of Transducer Technology,2003,Vol. 22, No. 11, p. 63-65
Journal of Tsinghua University (Sci & Tech), 1998, Vol.38,No.8,p.35-38
Journal of Piezoelectrics & Acoustooptics, 2006,Vol.28,No.2,p.150- 152

Ramesh (2004): Polymeric foams: Mechanisms and Materials, CRC Press
Porous materials: processing and applications.
Construction and Building Materials, 214, 709-735
Fire and Materials, 42(4), 447-453
Journal of Applied Polymer Science, 103(5), 2802-2809

Introduction Extrusion of Powder/Solid Composite Clad Rods.Rod materials with powder as the cores and metals as the sleeves are called powder/solid composite clad rods.
A Universal Materials Testing Machine (WDW-100D) was used in tension test and data were obtained under the same condition.
Journal of Materials Processing Technology 96 (1999), p.124-132 [2] Asit-Kumar Gain, Jae-Kil Han, Hee-Dong Jang, Byong-Taek Lee.
Journal of Materials Processing Technology 67 (1997), p.24-28 [4] Pawel Kazanowski, Mario E.
Materials Science and Engineering A369 (2004), p.170-180

Oskina, Electrolytic behavior silver microphases and nanophases on the graphite electrode surface, Key Engineering Materials. 712 (2016) 117-122.
Fedotova et al., Electrocatalytic oxidation of hydrogen peroxide on the graphite electrode based on silver nanoparticles, Key Engineering Materials. 743 (2017) 287-291.
Gorchakov, Electrochemical response of gold nanoparticles at a graphite electrode, Advanced Materials Research. 1040 (2014) 297-302 (DOI: 10.4028/www.scientific.net/AMR.1040.297)
Bimatov, Electrochemical Activity of Methionine at Graphite Electrode Modified with Gold Nanoparticles, Key Engineering Materials. 685 (2016) 563-568.
Bagamaev, Determination of Cystein in biology solids by electrochemical methods with gold colloidal particles, World Applied Sciences Journal. 29(12) (2014) 1591-1594.