15—beam column and slab‑column joints

... flexural and the shear strength of the beams and columns were higher than that of the connection Dimensions and reinforcement details of two specimens is shown in Figure The beam and column sectional ... 100mm space The demand moment and shear force at the beam end were 86 kNm and 288 kN, respectively In the specimen SP1, the PC steel was designed to resist all the demand moment and shear force, ... detail of the bracket and inverted U-shaped steel box is shown in Figure The concrete and grout materials were tested at the starting and finishing days of the experiment, and average values of...

Ngày tải lên: 21/07/2014, 17:21

... column) wide beam -column connections (Gentry and Wight 1992; Hatamoto, Bessho, and Matsuzaki 1991; Kitayama, Otani, and Aoyama 1987; Kurose et al 1991; LaFave and Wight 1997; QuinteroFebres and ... 1993; Alcocer and Jirsa 1993; Ammerman and Wolfgram-French 1989; Aoyama 1985; Durrani and Wight 1987; Durrani and Zerbe 1987; Ehsani and Wight 1985; Fujii and Morita 1987; Gentry and Wight 1992; ... controlled by flexure (LaFave and Wight 1997; QuinteroFebres and Wight 1997; Scribner and Wight 1980) CHAPTER 6—REFERENCES 6.1—Referenced standards and reports The standards and reports listed below...

Ngày tải lên: 24/10/2014, 16:04

... Fig 12 was analyzed by Lui and Chen [18] and later by Chan and Chui [3] Each beam and column member of the frame was respectively modeled by two and one elements by Chan and Chui while the frame ... 0.1P, 0.24P, and 0.5P One and two proposed elements are used to model each column and beam member, respectively The analysis results of the proposed element and Kassimali and Yoo and Choi are ... result and existing ones 3.4 Pinned-ended column The pinned-ended column under top axial force shown in Fig 10 was analyzed by Ngo-Huu and Kim [16] by the fiber hinge method in which the column...

Ngày tải lên: 16/12/2017, 03:10

... recently, don’t you think? My grandfather died 30 years ago I (never/meet) him Fill in the blanks with modals: must - have to - ought to - used to You wash your hands before meals It’s too ... seventeen In the play, she must appear in a bright red dress and long black stockings Last year in another play, she had to wear short socks and a bright, orange-colored dress If anyone asks her how ... class to the party? There are many clouds in the sky It (rain) ….…… …………………………… Read the passage and answer the following questions: My aunt Nhan is an actress She must be at least thirty-five...

Ngày tải lên: 08/07/2013, 01:27

... matrix R(k), θ is Gaussian with mean mθ and covariance matrix Pθ , and, θ and V(k) are statistically independent, then θ and Z(k) are jointly Gaussian, and, (15.15) becomes ˆ θMS (k) = mθ + Pθ ... Gaussian, with mean mx (0) and covariance Px (0), and x(0) is not correlated with w(k) and v(k) The dimensions of matrices , , , H, Q, and R are n × n, n × p, n × l, m × n, p × p, and m × m, respectively ... of Z(k), and ˆ Pθz (k) is the cross-covariance between θ and Z(k) Of course, to compute θMS (k) using (15.15), we must somehow know all of these statistics, and we must be sure that θ and Z(k)...

Ngày tải lên: 08/11/2013, 12:15

... between quality (using various proxies) and trade performance – see Greenhalgh et al (1994); Landesmann and Snell (1990); Anderton and Schultz (1999); and Anderton (1999) The increasing role for ... creativity and design can enhance value and productivity in firms, and supporting evidence; and G Identifying the internal and external factors that stimulate or discourage creativity and design ... wholesale and leisure services’ which includes wholesale and retail trade, hotels and restaurants, and other community services such as social and personal service activities 11 Creativity, Design and...

Ngày tải lên: 06/03/2014, 21:20

... LTD4 and LTE4 and these mediators are potent proinflammatory mediators and bronchoconstrictors [7] There are two forms of 15-LO, named type and [6,8] It has been shown that patients with asthma and ... and 72 °C for b2-microglobulin was run for 24 cycles and 15-LO-1 and 15-LO-2 for 34 cycles Translocation assay and western blot L1236 cells were washed twice in NaCl ⁄ Pi without Ca2+ ⁄ Mg2 +and ... temperature was 375 °C and sheath and auxiliary gas was optimal at 60 and arbitrary units, respectively Skimmer offset was at 10 V and tube lens was 99 V MS ⁄ MS product ions of 626, 497 and 440 m ⁄ z,...

Ngày tải lên: 30/03/2014, 04:20

... assessment and analysis of the protein data and participated in writing the manuscript AS, EB, and CBSW assessed and analyzed the mRNA data EPK critically read and edited the manuscript FE and RB ... 70°C Sandwich ELISA Concentrations of IL-1β, IL-6, tumor necrosis factor (TNF) α, IFN-γ, IL-4, and IL-10 were determined by sandwich ELISA using the monoclonal antibodies MAB501, BAF501 and recombinant ... cytokine and time point, the levels of mRNA and protein expression were compared with baseline levels (day 0) and with the respective preceding time point Correlations between cytokine mRNA levels and...

Ngày tải lên: 09/08/2014, 06:22

... cultured FLS cells and co-cultures of DRG neurones and FLS cells (from normal and acutely or chronically inflamed joints) were analysed for the production of prostaglandin E2 (PGE2) and IL-6 The samples ... with 5% CO2 in air, and, in addition, 100 ng/ml NGF were administered Furthermore, co-cultures of DRG neurones and FLS cells from normal or acutely and chronically inflamed knee joints were made ... cultured and handled in the same way as the co-cultures After culturing for 24 hours, all cells on the glass cover slips were fixed and used for immunocytochemical labelling of the NK1, the BK (B2) and...

Ngày tải lên: 09/08/2014, 10:20

... local and regional) and distant metastasis developed in 15 patients (22%) Five-year disease free survival (DFS), Local control, local-regional control and distant control were 75%, 95%, 90% and ... Curie and showed worse local regional and distant control in patients with residual tumor after preoperative brachytherapy [22] Based on these studies and in other smaller reports, Nelson and O'Quin ... as the standard treatment of bulky uterine cervical cancer and new conflicting data began to appear In the late 80's the first drawback came when Perez and cols published a prospective randomized...

Ngày tải lên: 09/08/2014, 10:21

... (MMP-1, -8, and -13), the gelatinases (MMP-2 and -9), the stromelysins (MMP-3, -10, and -11), the matrilysins (MMP-7 and -26), and the membrane-bound-type MMPs (MMP-14, 15, -16, -17, -24, and -25) ... 15-LOX-1 and -2 proteins in OA cartilage 13-HODE and 15-HETE inhibited IL-1β-induced MMP-1 and MMP-13 expression in chondrocytes To examine the effects of 15-LOX-1 and -2 metabolites on MMP-1 and ... cytokines TNF-α and IL-17 also contribute to the pathogenesis of OA and are potent inducers of MMP-1 and MMP-13 Therefore, we examined whether 13-HODE and 15-HETE could also attenuate TNF-α and IL-17-induced...

Ngày tải lên: 09/08/2014, 14:20

... current McGraw-Hill books, Structural Steel Designer's Handbook and Highway Engineering Handbook, and contributor to a third, Standard Handbook for Civil Engineers He is a member of the AISC Specifications ... galvanized and lubricated A1852 F436 Washer Type and Finish 1; plain Galvanized ASTM Designation A325 A563 Nut, Grade, and Finish C, C3, D, DH and DH3; plain Plain 3; plain Plain C3 and DH3; plain DH and ... American Standard Beams 2.3.3b Beams (Steel) WF Regular and Special 2.3.3c WF Shapes (Steel) Light Columns and Stanchions 2.3.3d Light Beams, Joists and Junior Beams (Steel) 2.3.3e Columns (Steel)...

Ngày tải lên: 24/10/2014, 17:04

... random cracking Three types of joints are commonly used in concrete slabs on ground: isolation joints, contraction joints, and construction joints Appropriate locations for isolation joints and ... hard-wheeled traffic and heavy CONCRETE FLOOR AND SLAB CONSTRUCTION 302.1R-9 Fig 3.2.5.1.b—Isolation joints at columns Fig 3.2.5.1.a—Isolation joint at columns loadings, or both, joints with dowels ... IS portland blast-furnace slag cement; Type IP and P portland-pozzolan cements; Type I (PM) pozzolan-modified portland cement; Type S slag cement; and Type I (SM) slag-modified portland cement...

Ngày tải lên: 24/10/2014, 17:44

... bought the printer in HCM City and it’s still under guarantee UNIT 15: Computers Lesson 1: Listen and read The manual helped them to find out the problem (FALSE) Nam and his father is talking about ... Getting started – Listen and Read Remember Benefits of computers - Save time - Keep the information safely and long - Get information quickly - Present perfect with yet and already I have already ... Lesson 1: Getting started – Listen and Read Homework Read the dialogue again and exercise ( page 139) Write a list of how computers can help us Prepare lesson : Speak and Listen ( page 139 – 141) ...

Ngày tải lên: 01/06/2015, 12:00

... Venkata Mahesh Repaka, Mr Bharath Ramesh and Ms Sandhya Chintalapati I would like to thank all my bachelors and masters degree friends for their support and encouragement I am greatly thankful ... beam spot size of 10 nm in both horizontal and vertical directions The 30◦ beamline is a cell and tissue imaging ion microscope and is specifically designed and constructed for cell imaging using ... sample and the process of energy loss can be modelled by assuming that interactions between the incident ion (of mass M1 , charge Z1 e and velocity v1 ) and a stationary sample atom (of mass M2 and...

Ngày tải lên: 10/09/2015, 09:04

... 1998 and Smith and Teng 2001) The model by Smith and Teng (2001) is the most recent and performs relatively well However, the model proposed by Taljsten (1997) appears to be more simple and easy ... repair and strengthening of reinforced concrete structures Because of its excellent strength- and stiffness-to-weight properties, corrosion resistance, and the benefit of minimal labor and downtime, ... 1995 Buyukozturk and Hearing 1998, Chaallal et al 1998, Garden and Hollaway 1998, Taljsten 2001 and Teng et al 2003) Overall, Teng et al (2003) appear to provide the latest and most comprehensive...

Ngày tải lên: 05/10/2015, 19:02

... Experimental Investigation of Large Pipe Trunnions and Tubular X -Joints out failure and brace shear failure through fracture and chord plastification of the chord resulting in the indentation ... Experimental Investigation of Large Pipe Trunnions and Tubular X -Joints Figure 3.17 Deformation and governing failure mode of specimen CT3 Figure 3.18 Deformation and governing failure mode of specimen CT4 ... hardening, ultimate load and the final fracture point The ultimate load reached for specimen CT6, and CT7 are 95 Experimental Investigation of Large Pipe Trunnions and Tubular X -Joints respectively...

Ngày tải lên: 20/10/2015, 17:50

Ngày tải lên: 21/10/2015, 08:07

... array has a bandwidth of 1% and a superdirective radiation pattern This narrowband and superdirective antenna may find application for frequency selectivity in digital beam-forming and direction-finding ... simulation and optimization package for the analysis and design of 3-dimensional antennas and high frequency printed circuits [21] IE3D has been adopted as an industrial standard in planar and 3D ... describes smart antennas and digital beam-forming and its applications It also describes the theory of mutual coupling for a linear array and a circular array 2.2 Smart antennas and digital beam forming...

Ngày tải lên: 10/11/2015, 11:28

Ngày tải lên: 01/06/2016, 09:58