dynamic load testing of swiss bridges
Statnamic testing of piles in clay 1
Ngày tải lên :
07/11/2012, 10:44
... the
subsequent loading stages.
2.2 Static load testing methods
2.2.1 Maintained load test
In the maintained load test (MLT) the pile is subjected to a series of static load
increments ... 2001).
The increments of load are conventionally chosen as 25% of the working load.
However, when the pile is loaded to failure the chosen intervals of 25% working load
might miss the ultimate ... equal to 10% of the diameter of the base of the pile (BS
8004:1986), or the load at which settlement continues to increase without further
increment in load.
A rate of movement of 0.25 mm/hour...
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Statnamic testing of piles in clay 2
Ngày tải lên :
07/11/2012, 10:44
... rapid
load test, a static load due to the residual load and then a subsequent dynamic loading
process.
♦ The pile tip load cell was subjected to the residual load for a long period of time ... occurred to the pile tip load cell and it
altered the zero load reading of the pile tip load cell. This was recognized when there
was a difference of the zero load reading of the load cell before the ... for the pile shaft load of a static pile load test vary from 0.5%-
1% of the pile diameter. This section will consider the quake values for the pile shaft
load of a rapid load pile test.
Assuming...
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Load Testing Process
Ngày tải lên :
25/10/2013, 03:20
... Load Testing Process
1.1 System Analysis
This is the first step when the project decides on load testing for its system. Evaluation of the
requirements and needs of a system, prior to load testing ... number of concurrent connections,
hits per second etc.,
Another important analysis of the system would also include the appropriate strategy for testing
applications. It can be load testing ...
applications. It can be load testing or stress testing or capacity testing.
Load Testing is used to test the application against a requested number of users. The objective is to
determine whether...
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KRONE - Guide Book - TESTING - Field Performance Testing of Copper & Permanent Link Chanel
Ngày tải lên :
26/10/2013, 19:15
...
Permanent Links and Channels.
Field Performance Testing V10 050111 Page 2 of 9
Performance Testing of Permanent Links and Channels
Testing of telecommunications Permanent Links and Channels ...
provided they have the latest software version loaded. The testing of Class E
permanent links and channels necessitates using the correct adaptor head listed at
the back of this document.
The ... latest software specification limits are downloaded from tester manufacturer
and stored in the testers.
Field Performance Testing V10 050111 Page 1 of 9
PERFORMANCE TESTING...
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PERFORMANCE TESTING OF COPPER PERMANENT LINKS AND CHANNEL
Ngày tải lên :
27/10/2013, 17:15
... latest software specification limits are downloaded from tester manufacturer
and stored in the testers.
Field Performance Testing V10 050111 Page 2 of 9
Performance Testing of Permanent ...
provided they have the latest software version loaded. The testing of Class E
permanent links and channels necessitates using the correct adaptor head listed at
the back of this document.
The ... half-hour of continuous use. So if the test results seem low
initially, re-test the low runs with a warmed up tester.
Field Performance Testing V10 050111 Page 3 of 9
2. Passive Testing...
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Tài liệu ADC KRONE - Guide - FO - Field Performance Testing of Fiber Link - ISO 11801 ppt
Ngày tải lên :
10/12/2013, 02:15
... Method of Reference Setting
= Cl 9.1.1 of ISO/IEC 14763-3 Ed2
Similar to Method 3 of IEC 61280-4-1
Similar to Method C of TIA/EIA 526-14-A
1-Test Cord Method of Reference Setting
= Cl 9.1.2 of ... Setting
(Eg. SC on tester and SC on both ends of Link)
OF Testing ADC KRONE Requirements V7_1&3T Dr2Page 1 of 12
PERFORMANCE TESTING
OF OPTICAL FIBRE LINKS
FOR COMPLIANCE TO ... (See Item 18)
OF Testing ADC KRONE Requirements V7_1&3T Dr2Page 9 of 12
25 OTDR Testing, General Requirements
1. Use a Launch Cord and a Tail Cord for OTDR testing.
[These Launch...
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Tài liệu FIELD PERFORMANCE TESTING OF COPPER PERMANENT LINKS AND CHANNEL Class D, Class E, Class EA pdf
Ngày tải lên :
12/12/2013, 12:15
... the latest software specification limits are downloaded from tester manufacturer
and stored in the testers.
Field Performance Testing V15 060508 Page 1 of 11
FIELD PERFORMANCE TESTING OF
COPPER
PERMANENT ... Released 08.05.2006
Field Performance Testing V15 060508 Page 2 of 11
Performance Testing of Permanent Links and Channels
There are 3 distinct areas of cable testing; Certification, Qualification ... same,
provided they have the latest software version loaded. The testing of Class E
permanent links and channels necessitates using the correct adaptor head listed at
the back of this document.
The PL test...
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Tài liệu Material Usage and Condition of Existing Bridges in the U.S pptx
Ngày tải lên :
20/12/2013, 20:15
... U.S.
Table A.3 – Number and Deck Area of Bridges with Main Span Material of
Concrete (RC and PS) for All Bridges
Number of Existing Bridges Deck Area of Existing Bridges
Sorted by State Sorted by ... Percent of Bridges with Main Span Material of RC, PS,
Steel and Timber for Bridges – Built from 1990 through 2003
Note: Percentages are computed from 2003NBI data using the ratio of number of bridges ... the U.S.
Table A.7 – Percent of Bridges with Main Span Material of Concrete (RC and
PS) – Built from 1990 through 2003
Number of Existing Bridges Deck Area of Existing Bridges
Sorted by State Sorted...
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Tài liệu PERFORMANCE TESTING OF OPTICAL FIBRE LINKS pptx
Ngày tải lên :
22/12/2013, 12:15
... Method of Reference Setting
= Cl 9.1.1 of ISO/IEC 14763-3 Ed2
Similar to Method 3 of IEC 61280-4-1
Similar to Method C of TIA/EIA 526-14-A
1-Test Cord Method of Reference Setting
= Cl 9.1.2 of ... 2 of IEC 61280-4-1
Similar to Method B of TIA/EIA 526-14-A
198m
FD
ER
1
1
1m Splice
OF Testing ADC KRONE Requirements V7_1&3T Dr2Page 4 of 12
15 Example A fibre link consists of ... KRONE (Asia Pacific)
OF Testing ADC KRONE Requirements V7_1&3T Dr2Page 10 of 12
27 OTDR Testing, Unacceptable Results Due To Ghosting
“Ghosting” is the persence of multiple peaks in...
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Tài liệu KRONE - Guide - TESTING - Field Performance Testing of Copper & Permanent Link Chanel pdf
Ngày tải lên :
24/01/2014, 03:20
... requirements. PL testing on PBE sites is not acceptable for a
Warranty.
Field Performance Testing V10 050111 Page 2 of 9
Performance Testing of Permanent Links and Channels
Testing of telecommunications ...
Field Performance Testing V10 050111 Page 3 of 9
2. Passive Testing With Hand-Held Field Testers
There are currently three levels of hand-held field tester:
Level 2e – for testing up to ...
provided they have the latest software version loaded. The testing of Class E
permanent links and channels necessitates using the correct adaptor head listed at
the back of this document.
The...
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Tài liệu KRONE - Guide - TESTING - Field Performance Testing of Copper & Permanent Link Chanel (1) ppt
Ngày tải lên :
24/01/2014, 03:20
... wiring
for distances of up to 305m (1000 ft). The video
baluns are compatible with all coax control systems.
A basic system consists of one unit at each end of a
twisted pair of wires. The video ... infrastructure supporting them.
As a result of this requirement and other
circumstances, coupled with the ongoing march of
IP convergence, the result has been the
development of the so called 4th generation ... CCTV cameras connected in situ by a short
length of coax cable at one end and a Category 5/6
at the other. This can provide for most of the
benefits of a 4th generation video solution to
legacy camera...
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Ecotoxicological Testing of Marine and Freshwater Ecosystems Emerging Techniques, Trends, and Strategies pot
Ngày tải lên :
06/03/2014, 18:21
... integrity of the sample (minimizing
the changes to the
in situ
condition of the water and thereby minimizing the
potential alteration of the contaminant bioavailability and toxicity of the
sample), ... representative of
different phyla or niches may be the goal, the reality is that there is a limited
number of standardized tests among these different phyla.
22 Ecotoxicological testing of marine ... contains a description of techniques included as appendices at the
end of some of the chapters, enabling the reader to understand and compre-
hend the strengths and limitations of various techniques...
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