>Lily transmission line tower load calculation software
Ground conductor load calculation, State Grid general design tower, tower load calculation, general design of power transmission and transformation engineering, basic wind speed height above the ground, tower load combination, tower load calculation, Load disconnection conditions
Lily load software functions are suitable for calculating steel pipe pole loads, cement pole loads, self-standing iron tower loads, and line automation software. To purchase transmission line software, please call Chen Yunzhi@
Lily load calculation software is suitable for calculating the hanging point load and foundation force calculation of self-standing iron towers or self-standing steel pipe poles. It automatically calculates the force on the hanging point, the force on the tower body and the foundation force based on conditions such as the pole spacing, meteorological parameters, wire model and wire safety factor. Countable towers include straight towers, corner towers, terminal towers and divergent towers. The software has no limit on the number of circuits and hanging points, and does not limit the voltage level. It can design anything from 3 to 3 to 3 to 3, and can meet the requirements of large and small hospitals. The calculation time is only seconds, surpassing other load software.
Features of Lily Load Calculation Software
Modular construction of new towers is simple and fast.
The tower model is a three-dimensional model, and the calculation results are more accurate.
The wind blocking coefficient of the tower section can be input by the user.
There is no limit to the number of calculation loops.
The wire type and safety factor used in each circuit can be set separately.
It includes the general design type and series towers of iron towers published by Anshan Tower Factory, the general design tower type of power transmission and transformation projects of the State Grid Corporation, the State Grid Typical Design, the State Grid General Design, the State Grid Typical Design and Supplements, the State Grid Typical design and supplements, State Grid general design, State Grid typical design and supplements, State Grid general design, State Grid typical design and supplements. The latest tower types of State Grid and China Southern Power Grid can be customized individually. The generated calculation results can be imported directly into the basic design software.
Lily tower load software calculation book Load calculation book
1. Design conditions (some data omitted)
, tower parameters
Typical meteorological zone tower types in meteorological areas
Tower types Corner type tower self-weight
Tower corner structure category self-standing iron tower
Front root opening and side root opening
Terrain category flat ground calling height
Ice area, ice-free area landform category
, Calculation parameters
Structural importance coefficient
Correction coefficient of wind pressure height change coefficient
When calculating the tower structure, the annual average working conditions participate in the calculation of critical span
Installation conditions vertical/horizontal Load distribution coefficient
The angle between the temporary guy wire of the tension-resistant corner tower and the ground plane
The angle between the traction steel rope of the tension-resistant corner tower and the ground plane
This calculation type is basic force calculation
, Meteorological conditions
Working conditions Ground wire ice thickness Conductor ice thickness Wind speed (/) Temperature ()
High temperature, low temperature, ice coating, strong wind, installation, annual average, uneven ice, disconnection, long-term Load
, wire parameters (the wire angle is the angle between the wire and the positive direction of the axis, counterclockwise rotation)
Wire parameters rear lead lead rear lead lead
Wire model, cross-sectional area (^), outer Diameter, weight (/), breaking force, maximum operating tension, voltage level, number of splits, height to ground, height difference of suspension points, representative gear distance, gear distance, wire angle, temporary pull wire balance tension coefficient, temporary pull wire initial tension coefficient , temporary guy wire balance tension, temporary guy wire initial tension, additional load, hanging point coordinates, hanging point coordinates, hanging point coordinates
, single-sided vertical gear distance under various working conditions
, wind pressure height changes Coefficients
Arrange high temperature, low temperature icing and strong wind installation annual average uneven ice uneven ice broken long-term load, back ground
, insulator string parameters (the wind force under each working condition has been included in the wind pressure height change coefficient)< br/> Arrange name rear lead lead rear lead lead
Model, number of strings per phase (string), self-weight (/phase), total weight at high temperature (/phase), total weight at low temperature (/phase) ice coating Hourly total weight (/phase), Windy total weight (/phase) Installation total weight (/phase), Annual average hourly total weight (/phase), Uneven ice hour total weight (/phase), Uneven ice hour Total weight (/phase), total weight when disconnected (/phase), total weight under long-term load (/phase) windshield area of each phase (^), wind force when covered with ice, wind force during strong wind, wind force during installation, uneven Wind force during ice, wind force during uneven ice, wind force during long-term load
2. Wire mechanical parameters
Wire parameters rear lead lead rear lead lead
Wire model, high temperature (/), low temperature (/ , ice coating (/), high wind (/), installation (/), annual average (/), uneven ice (/), uneven ice (/), disconnection (/), long-term load (/), coating Ice (/), high wind (/), installation (/), uneven ice (/), uneven ice (/), long-term load (/), high temperature tension, low temperature tension, ice coating tension, high wind tension, installation tension , annual average tension, uneven ice tension, uneven ice tension, broken line tension, long-term load tension, broken line tension coefficient, maximum operating tension
3. Line concentrated load (unit)
Explain the wire number Standard value, design value, hanging point height
Working condition combination name, high temperature, no wind
Working condition combination name, icing, high wind
Working condition combination name, icing, high wind
After Ground standard value, design value, hanging point (ground) height
Front ground standard value, design value, hanging point (ground) height
Back ground standard value, design value, hanging point (ground) height
Front ground standard Value design value hanging point (ground) height
Trailing standard value design value hanging point (return) height
Leading standard value design value hanging point (return) height
Working condition combination name icing , degree of wind
Name of working condition combination is strong wind, degree of wind
Name of working condition combination is strong wind, degree of wind
Name of working condition combination is annual average, no wind
Name of working condition combination is disconnected , before the break
The name of the working condition combination is broken, the leading point is broken
The name of the working condition combination is long-term load, degree of wind
The name of the working condition combination is long-term load, degree of wind
Working condition Combination name Uneven ice, rear side ice coverage rate
Working condition combination name Uneven ice, front side ice covering rate
Working condition combination name Installation, front side anchor tower combination
Working condition combination Name installation, front side anchor tower combination
Working condition combination name installation, front side anchor tower combination
Working condition combination name installation, rear side operation tower combination
Working condition combination name installation, rear side Operation tower combination
4. Tower body wind load under various working conditions (unit)
Component calculation surface area, wind shielding coefficient, action point, high wind vibration coefficient, body shape coefficient, wind pressure coefficient, projected area
5. Basics The combination type of force (force unit and moment unit) is different for each leg
Standard value of tower foot force
Design value of tower foot force
6. Combination type of basic force (force unit and moment unit) Two pulls and two pressures
Standard value of tower foot stress
Tower foot classification working condition name
Legs are strong in wind, degree of wind
Legs are strong in wind, degree of wind
Tower feet force Design value
Tower foot classification working condition name Leg strong wind, degree of wind
Leg strong wind, degree of wind
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