Base Capacity of OpenEnded Steel Pipe Piles in Sand
Base Capacity of OpenEnded Steel Pipe Piles in Sand
... relative density of the sand at the pile base (Dr) as the main factors governing soil plugging and base capacity For openended piles installed in sand, the degree of soil plugging is also closely ... scale for a number of concrete pipe piles installed by jacking and driving (Qin 2008) In this connection, the in uence of the installation method on plug capacity...
Ngày tải lên: 13/08/2015, 10:37
Behavior of Pipe Piles in Sand : Plugging and Pore-Water Pressure Generation During Installation and Loading pptx
... 3.2.1 Plugging of Piles during Installation .26 3.2.2 Plugging of Piles during Static Loading 26 3.2.3 Plugging of Piles during Cyclic Loading 27 3.3 Buildup of Pore Pressures during ... Iskander: Behavior of Pipe Piles in Sand, SSGG, pp 25–33 springerlink.com © Springer-Verlag Berlin Heidelberg 2010 26 Installation Effects on the Capacity of...
Ngày tải lên: 31/03/2014, 16:20
Behavior of Pipe Piles in Sand potx
... 3.1 Introduction .25 3.2 Plugging of Piles 25 3.2.1 Plugging of Piles during Installation .26 3.2.2 Plugging of Piles during Static Loading 26 3.2.3 Plugging of Piles ... Iskander: Behavior of Pipe Piles in Sand, SSGG, pp 1–6 springerlink.com © Springer-Verlag Berlin Heidelberg 2010 Introduction uncertainties in the behavior of the soil core (plug) during dri...
Ngày tải lên: 28/06/2014, 22:20
The UWA05 method for prediction of axial capacity of driven piles in sand
... new method for evaluating the axial capacity of driven piles in siliceous sand using CPT qc data The method is shown to provide better predictions than three other published CPT based methods for ... assessment of the axial capacity of driven offshore piles in siliceous sand The review, which is described in detail in Lehane et al (2005a) and...
Ngày tải lên: 13/08/2015, 10:37
Báo cáo vật lý: "Electrochemical Studies of Mild Steel Corrosion Inhibition in Aqueous Solution by Uncaria gambir Extract" doc
... Electrochemical Studies of Mild Steel Corrosion Inhibition Table 4: Corrosion parameters for mild steel in aqueous solution with absence and presence of various pH of 150 ppm ethyl acetate extracts of U gambir ... for mild steel in pH aqueous solutions with absence and presence of various concentration of ethyl acetate extract of U gambir Table...
Ngày tải lên: 07/08/2014, 14:20
FRICTION COEFFICIENTS FOR PILES IN SANDS AND SILTS
... Theory and Application', Rankine Lecture, Geotechnique 34(2), 365-415 FRICTION COEFFICIENTS FOR PILES IN SANDS AND SILTS 20 21 22 23 24 677 Ridley, A M and Jardine, R J (1992), 'Ring-Shear Interface ... reported in this paper The controlling frictional parameter for piles in sands and silts is the critical state interface angle o~s o~s does not depend on rela...
Ngày tải lên: 13/08/2015, 10:34
ICP design methods for driven piles in sands and clays
... recommended for ring shear testing; (B) worked examples of the ICP method’s use in sands and clays; and (C) the notation and symbols employed ICP design methods for driven piles in sands and clays ... ICP end bearing method in sand .50 Page 5.5 ICP design methods for driven piles in sands and clays Base resistance in clay 53 5.5.1...
Ngày tải lên: 13/08/2015, 10:35
Some observations of the effects of time on the capacity of piles driven in sand R. J. JARDINE, J. R. STANDING and F. C. CHOW†
... reaction pile driving EFFECTS OF TIME ON CAPACITY OF PILES DRIVEN IN SAND 233 around ten months of their installation The make-up and test histories of the CLAROM piles are detailed in Table tension ... Jardine, R J., Standing, J R & Chow, F C (2006) Geotechnique 56, No 4, 227244 Some observations of the effects of time on the capacity...
Ngày tải lên: 13/08/2015, 10:38
Statnamic testing of piles in clay 1
... Application of Gibson and Coyle’s model for pile load tests in Bed (B1 /1/ CRP-0. 01 and B1/4/STN -15 ) Figure 6 .11 Application of Randolph and Deeks’ model for pile load tests in Bed (B1 /1/ CRP-0. 01 and B1/4/STN -15 ) ... of 0.01mm/s and the maintained pile load test (B2 /12 /CRP-0. 01 and B2 /13 /MLT) Figure 6 .10 9 Load-settlement curves for the maintained pile load tests (...
Ngày tải lên: 07/11/2012, 10:44
Statnamic testing of piles in clay 2
... 10.6 26 9.4 0 .28 3h -23 /8/04 22 B3 /22 /MLT MLT 28 0 4. 82 72. 61 9.5 27 0.5 0 .27 25 ,26 /8/04 23 B3 /23 /MLT MLT 28 0 4. 82 72. 61 9 .2 270.8 0 .27 27 / 12/ 8/04 Bed B4/1/CRP-0.01 CRP 28 0 0.01 3. 72- 3.6 56.04 13.3 26 6.7 ... 1.4 2. 5 2. 28 2. 28 10h -2/ 12/ 03 Date of test rate load pulse (kPa) mm/s (kN) (ms) 28 0 0.01 CRP 28 0 100 125 4.5 2. 2 2. 5 2. 53 2. 34 4...
Ngày tải lên: 07/11/2012, 10:44
Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
... with incubation time In other word, the adsorption capacity of PAC increased with increase in the amount of organic carbon on PAC The adsorption capacity of PAC after 4th incubation was almost the ... of organic carbon on PAC after each incubation Figure Figure shows the adsorption isotherm of new PAC, PAC in the aeration tank, and PAC after...
Ngày tải lên: 05/09/2013, 08:40
Báo cáo Y học: Differences in the binding capacity of human apolipoprotein E3 and E4 to size-fractionated lipid emulsions pot
... apoE3 and apoE4 bind preferentially to small and large lipid particles, respectively Interaction of ApoE3 and ApoE4 with EggPtdCho /TO lipid emulsions Direct binding analysis of ApoE3 and ApoE4 to ... apoE3 and apoE4 to fractionated lipid emulsions, we also employed a direct binding using Myr2Gro-PCho /TO fraction and physiological concentrations of apoE...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo khoa học: Structural and functional consequences of single amino acid substitutions in the pyrimidine base binding pocket of Escherichia coli CMP kinase pdf
... with the amino group and the N3 atom of the cytosine (Fig 1) This study uses site-directed mutagenesis to further explore the contribution of these amino acids interacting with the pyrimidine ring ... consisting of three domains, the CORE, the LID and the NMPbind [1] A characteristic of bacterial CMP kinases is an extension of the NMPbind domain by 40...
Ngày tải lên: 16/03/2014, 10:20
Báo cáo khoa học: The starch-binding capacity of the noncatalytic SBD2 region and the interaction between the N- and C-terminal domains are involved in the modulation of the activity of starch synthase III fromArabidopsis thaliana pdf
... interaction between the N- and C-terminal domains of SSIII in vitro Mapping of the CD-binding region in the N-terminal SBDs In order to identify the SBD region required for the SBD–CD interaction, ... evidence indicating that two regions, D(316–344) in the D2 domain and D(495–535) in the D3 domain, are involved in the interaction with C...
Ngày tải lên: 22/03/2014, 21:20