Baihe overhead transmission line cast-in-place pile foundation design software dl/t5219-2014

Lily overhead transmission line cast-in-place pile foundation design software/
/, transmission line foundation calculation regulations, pile foundation design calculation software, tower single pile foundation calculation book, transmission line foundation design software, line high pile frame foundation, line engineering piles Basic design software,
The software is genuine software that implements the functions described in the software documentation, and has an identification certificate
The software fully supports operation and system
The software has technical support and software updates, and provides consulting services all year round
To purchase overhead power transmission line design software, please call
Chen Yunzhi of Beijing Baihe Company
State Grid Electric Power Company Design Software Electric Power Economics and Technology Research Institute Baihe Power Transmission Design Software
Suitable for iron towers and steel tube tower perfusion The pile foundation and the software are integral modules and do not need to be purchased separately, saving costs. The "Pole Tower Cast-in-place Pile Foundation Design Software" software was first completed in 2008, and was upgraded to the foundation specification version in 2011, and is now upgraded to the cast-in-place pile foundation version. It is widely used by national Class A, B, and C power design companies including China Electric Power Engineering Consulting Group’s Central South Electric Power Design Institute, East China Electric Power Design Institute, North China Electric Power Design Institute, Northwest Electric Power Design Institute, Southwest Electric Power Design Institute, and Northeast Electric Power Design Institute. Adopted, it has withstood the test of time and actual projects. The software has been continuously developed and improved in more than ten years of application, and has become one of the classic software in the power line design industry and the best choice for pile foundation design. Transmission line foundation design software/To purchase, please call Manager Chen Yunzhi of Beijing Baihe Software Company by phone and email @ Department
The new version of overhead transmission line pole and tower foundation design software is upgraded and revised in accordance with the "Technical Regulations on Overhead Transmission Line Foundation Design"/. The document was compiled for the first time by Beijing Lily Chen Yunzhi.
The main content and differences of the upgraded version are briefly described below
According to the "Concrete Structure Design Code", the concrete design parameters and the design parameters of ordinary steel bars and prestressed steel bars have been revised.
According to the "Technical Specifications for Construction Pile Foundations", the relevant contents of pile foundations are adjusted and revised.
The additional sub-item coefficient of the pile foundation should not be less than the table. The component coefficients of the suspended towers are straight lines (corners and suspended corner towers). The component coefficients of the corners, terminals, and long-span towers
The concrete strength grade used for the foundation should not be lower than that. When the foundation uses steel bars with a strength grade of and above When, the concrete strength grade should not be lower than.
The concrete strength grade of the body, cap platform and connecting beams should not be lower than.
The layout form, pile diameter and spacing requirements of the injection pile foundation are added to the micro-pile foundation. The layout forms include various arrangements of straight piles and network-structured inclined piles. For the pile foundation layout part, inclined single piles, single piles, etc. The inclination angle of the pile should not be greater than 0 degrees.
The design diameter of the shaped pile should be selected, and the designed pile length should not exceed twice the pile diameter.
The center distance of injection piles should not be less than times their design diameter. For expanded bottom piles, it is also required that the center distance is not less than when not greater than the design diameter of the enlarged end) or + when greater than).
Regulations on the reinforcement of the injection pile pile body: when the diameter of the pile body is , the minimum reinforcement ratio should not be less than (the higher value is taken for small diameter piles). The minimum reinforcement ratio of Baihe cast-in-place piles has been upgraded, and different normal section reinforcement ratios are adopted according to different pile diameters.
The size of the bottom end of the bottom cast-in-place pile foundation specifies the ratio of the diameter of the bottom end to the pile body/, which should be determined based on the bearing capacity requirements, the soil characteristics of the sides of the bottom end and the pile end bearing layer, and the construction method of the bottom expansion. The / of hole piles should not be greater than / of bored piles should not be greater than / of the expanded bottom end. The slope of the side should be determined according to the actual hole formation and soil self-supporting conditions. / is preferable, sandy soil is preferable, and silt and clay soil are preferable. The ground at the bottom end of the expansion should be in the shape of a pot bottom, and the height of the arrow is desirable.
Reinforcement density stipulates that pile foundations subject to large horizontal loads, pile foundations withstanding horizontal ground vibrations, and stirrups in the range below the top of the pile and within the liquefied soil layer when calculating the compressive bearing capacity of the pile body considering the action of the main reinforcements Should be encrypted and the spacing should not be greater than . In addition, Baihe adopted the Grade A Institute's suggestion to add the extension range of the pile stirrup density area, so that designers can flexibly set the length of the density area.
The horizontal force acting on the third foundation pile or composite foundation pile under the standard combination of flat force load effects.
Determination of the characteristic value/formula of the vertical bearing capacity of a single pile for calculation of downward pressure bearing capacity, and the safety factor.
It is used to determine the characteristic value formula of the vertical bearing capacity of composite foundation piles considering the cap effect. Two formulas are used when the ground vibration is not considered and when the ground vibration is considered.
The uplift bearing capacity is calculated according to the standard combination of load effects. The uplift force of a single pile or foundation pile is calculated.
Calculation of horizontal bearing capacity and displacement.
The "Technical Specifications for Building Pile Foundations" stipulates that the bearing capacity and crack resistance of the pile body should be calculated, and the strength of the pile foundation cap should be calculated such as bending resistance, punching, shearing and local compression. Coupling beams should be reinforced based on internal forces.
The proportional coefficient value of the horizontal resistance coefficient of the lateral soil foundation, the standard value of the ultimate lateral resistance of the pile, the standard value of the ultimate end resistance of the pile, the pull-out coefficient of the cast-in-place pile, the internal friction angle, the cohesion angle, the stability calculation of the pile lateral soil.
The foundation of overhead power transmission lines includes modules (iron towers and steel pipe poles)
) Tower single pile calculation and drawing
) Iron tower high pile bearing calculation and drawing
) Iron tower low pile bearing Calculation and drawing of steel tube tower
)Calculation and drawing of elastic coupling beam of iron tower
)Calculation and drawing of single pile of steel tube tower
)Calculation and drawing of high pile cap of single pile of steel tube tower
)Steel tube Tower single pile low cap calculation and drawing
In addition, Lily pile foundation software also has related cast-in-place pile multi-column cap foundation, expanded bottom cast-in-place pile foundation, steel pipe pile cap, single pile foundation, steel pipe pile bearing Platform pile foundation gravity type narrow foundation tower foundation raft foundation rock foundation design software
For overhead transmission line pole and tower foundation design software please call Chen Yunzhi
Main functions
) can handle single piles, joints Three types of cast-in-place pile structures such as beam frame and rigid cap plate
) can automatically distinguish between rigid piles and elastic piles, and automatically select the corresponding calculation method
) with automatic pile placement function. The piles can be automatically laid out according to the pile layout parameters, without the need to manually enter the node coordinates
) The foundation force calculated by the tower internal force analysis program can be directly used to calculate the pile foundation software using the spatial three-dimensional finite element internal force analysis method for the above-mentioned structural types< br/>) Conduct stability verification calculations for uplift and downward pressure on piles, as well as strength verification calculations for soil on the side of piles. When calculating the pull-out, use the interpolation method to calculate the pull-out reduction coefficient
The edge distance
) can be used to calculate the reinforcement of piles, caps, cap columns and connecting beams
) can be used to calculate multiple working conditions and multiple plans, and optimize pile diameters and pile lengths. Moreover, the upper and lower legs of single pile and rigid cap plate structures can be calculated together
) The loads considered in the calculation are known design loads, impact forces of floating objects or ships, dynamic water pressure, and Self-weight distributed load
) Piles and caps or coupling beams can be designed using different steel bars and concrete respectively
) You can choose whether to use weighted calculations of soil mechanical parameters
) You can draw pile foundation construction drawings and bending moment change curves and stress change curves
) Calculation of hinge constraints at both ends of coupling beams and calculation of pile end constraints
) Calculation of cap column reinforcement considering the bending moment in node load
) Automatic verification Pile foundation structure
) Pile cramping calculation and material statistics Capping column eccentricity calculation and drawing tightening