1996 Vol. 10, No. 4

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1996, 10(4): 3-8,39.
[Abstract](26) [PDF 667KB](8)
Abstract:
This paper proposed the more practicable calculating method to the settlement of pile foundation based on the obtained experience and the Mindlin theory about the stress distribution and the analysis of the stress diffusion angle. And expounded that the pile foundation can be set in the silty and fine sand stratum in the depth of 30~40m.
1996, 10(4): 9-12.
[Abstract](19) [PDF 396KB](6)
Abstract:
This paper expounds the effect of pulp apron on the lateral frictional resistance in the bored pile around improving the bearing capacity of pile through engineering practice. It has practical significance on reasonably controlling the effect of pulp in bored pile engineering.
1996, 10(4): 12-15.
[Abstract](22) [PDF 390KB](5)
Abstract:
This paper introduces the whole process of geological investigation, pile foundation design, construction quality and effect test of the mainhoase engineering of one power plant. Expounds the importance of the combination of above works and makes technician pay more attention to these works.
1996, 10(4): 16-18.
[Abstract](21) [PDF 337KB](3)
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1996, 10(4): 19-22,34.
[Abstract](31) [PDF 504KB](2)
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This paper discusses the problem of handling the boundary conditions in the exploiting forecast by groundwater mathematic model. And proposed a new approximate method.
1996, 10(4): 23-26.
[Abstract](35) [PDF 336KB](3)
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1996, 10(4): 27-31.
[Abstract](24) [PDF 428KB](2)
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This paper mainly analyses the characters and boundary conditions of B-spline curve, and demonstrates the advantages of tke cubic B-spline curve in the computer drawing of soil test curves through comparing the curves drawn by computer for two kinds of mathematical mode between the cubic spline curve and cubic B-spline curve.
1996, 10(4): 31-34.
[Abstract](28) [PDF 408KB](2)
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This oaper studies the application of micro penetrometer WG-1 in the geotechnical engineering through the analyses about the correlation relationship between the test data and the index of physical and mechanical properties of soils.
1996, 10(4): 35-38.
[Abstract](24) [PDF 384KB](7)
Abstract:
This paper introduces the application of tests in situ in the investigation of recently deposited soil. Improved the reliability of comprehensive evaluation for engineering properties of recently deposited soil through the contrast analyses of test data.
1996, 10(4): 39-42,18.
[Abstract](31) [PDF 571KB](3)
Abstract:
This paper discusses the environmental engineering geological problems of airport engineering. Proposes the main contents of the environmental engineering geological condition of airport are the natural historical geological environment, historical man-made engineering geological factor and the man-made factors during the engineering construction and the airport operation. And conducts the evaluation and forecast of the environmental engineering geology of airport through the analyses about the above 3 compreliensire factors. Lay down the preventive measurements of geological disaster. It has significant for tlie successfully constructing and safely operating of airport engineering.
1996, 10(4): 43-48.
[Abstract](43) [PDF 631KB](3)
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This paper discusses problems about the engjneering environment of garbage site in the Pudong area in Shanghei city. Proposes the method of site investigation and design, assesses the appropriation of the site and put forwards the constructive suggestions.
1996, 10(4): 49-51.
[Abstract](21) [PDF 261KB](2)
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This paper discusses the convention from the check for stability of known points in the condition of geometrical leveling and classical adjustment to the accuracy index design for control net. So the match between indices of control net and mornitoring net is involved. The results of the discussion complement the specification of surveying in which the match is not specified clearly. The check for stability of known points is made in condition of some "quantity".
1996, 10(4): 52-54.
[Abstract](23) [PDF 261KB](2)
Abstract:
The mathematic model of Wilson method is written to a program in the wave backcast method proposed in this paper. It is avoid to search values from the complicated nomogram, and the work efficiency and the computing precision are increased by this method. This method is practicable through the results of examples.
1996, 10(4): 54-56.
[Abstract](38) [PDF 289KB](6)
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This paper discusses the vertical displacement and the uneven properties of displacement of building. Applies the statistical analyses method to differentiate the subsidence properties according to the student's distribution to ensure the engineering's safety and provide forecast data. It has significant to engineering construction.
1996, 10(4): 57-59.
[Abstract](23) [PDF 272KB](2)
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This paper introduces a method of vertical surveying rod to get the surveying distance and the surveying highness in the base traverse surveying. This method is simple and applicable.
1996, 10(4): 59-62.
[Abstract](25) [PDF 386KB](4)
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This paper compfehensively analyses the engineering investigating equipment and drilling technology. It has certain reference to select the drilling method.

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