New buildingsstructureThe design code has significant updates and supplements in terms of structural reliability, design calculation and reinforcement structure, especially in terms of seismic resistance, structural integrity and regularityStructural designIt is impossible to complete at one time
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How to adjust the beam column reinforcement and axial compression ratio to the best in PKPM's SATWE - Figure 1
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This data is the SATWE parameter application of PKPM software application, including: 1. SATWE general information 2. Design information 3. Reinforcement information 4. Seismic information 5. Load combination 6. Adjustment information 7. Basement information 8. Live load information 9. Wind load information
The latest instruction manual on setting pkpm parameters introduces satwe pre-processing and post-processing in great detail!It is very helpful for novice designers
The height span ratio of the frame beam is 1/10~1/12 (except for beams with smaller spans). At this time, the longitudinal reinforcement of the frame beam for general civil buildings is generally not controlled by the width of concrete cracks.
The secondary beam can be input together with other main beams in PMCAD main menu 1. It is called "secondary beam input by main beam" in the program, or it can be input in the "secondary beam layout" menu of PMCAD main menu 2. At this time, the secondary beam can be input in rectangular or non rectangular rooms, but it can only be input by room as a unit. The input method is not as convenient as in PMCAD main menu 1.
With the rapid development of economy, China's multi - and high-rise buildings are developing rapidly, and the design ideas are also constantly updated.The structural system is becoming more and more diversified, and the plane layout and vertical shape of buildings are becoming more and more complex, which puts forward higher requirements for the analysis and design of high-rise structures. How to efficiently and accurately analyze and design the internal forces of these complex structural systems has become one of the important topics to be solved in the research field of high-rise buildings in China.
1. Torsional coupling2. Bidirectional seismic torsional effect3. Accidental eccentricity4. Vertical seismic action5. Effective mass coefficient: is the number of vibration modes involved enough?6. Lateral vibration and torsional vibration components of vibration mode --- judge whether a vibration mode is torsional or translational?7. Multi directional horizontal earthquake action8. Minimum seismic shear adjustment9. Adjustment of seismic effect of vertical irregular structure
The height span ratio of the frame beam is 1/10~1/12 (except for beams with smaller spans). At this time, the longitudinal reinforcement of the frame beam for general civil buildings is generally not controlled by the width of concrete cracks.
A new version of PKPM series program was introduced. In the application of the new version program, it was found that the selection of parameters such as lateral stiffness, single bias and double bias was often confused or wrong in application.Different structural systems, different lateral stiffness and the applicable conditions of single and double biases are proposed.
It is just to elaborate and explain the understanding and application of irregular provisions, and explain and discuss the rules of plane part through a specific example.....
This data is the realization of the analysis and design of isolated structures in SATWE&PMSAP. The main contents are as follows:?Basic concept of isolated structure?Modeling of isolated structures and definition of isolation bearings?Isolation structure analysis?Multi model calculation of isolated structures?Design of the upper and lower structures of the isolation layer?Checking calculation of isolation layer and isolation bearing
This PowerPoint presentation on SATWE parameters was obtained after I consulted a lot of data and specifications and reorganized them on the basis of the previous ones.It includes the meaning of each parameter of SATWE, and how to control each parameter. It is also important to control the overall performance of the structure such as displacement ratio, period ratio, stiffness weight ratio and shear weight ratio in the file output after calculation.I hope you can give me some suggestions after reading it.My email:madekk@163.comQQ:76686892
JCCAD is the basic design software in PKPM, which has powerful functions. This document helps you understand the functions and use of JCCAD preliminarily!
The quantity of reinforcement is the most tedious work in cost engineering calculation. With the wide application of shear wall in modern construction engineeringThe complicated and tedious calculation of shear wall reinforcement quantities has become a big headache for cost personnel.For shear wall reinforcement.The monitoring statistics software providesFast input and statistical branch core of shear wall reinforcement.
This program can convert the axis in cad to pkpm in cadr14, eliminating the problem of modeling in pkpm. This program solves the problem of reloading after starting cadr14 every time. Now the conversion program can be automatically loaded as soon as you open cadr14, which is convenient!!!
This data is about the problems that PKPM should pay attention to when calculating special-shaped column structures, ppt format, 14 pages in total.Main contents: 1. The overlapping part of beam and column joints is simplified to rigid region, and the overlapping part of beam and column joints is simplified to rigid region. 2. The selection and calculation of single and double eccentric compression of special-shaped columns, and the selection and calculation of single and double eccentric compression of special-shaped columns. 3. The control of the minimum reinforcement ratio of special-shaped columns, and the control of the minimum reinforcement ratio of special-shaped columns. 4. The definition of weak layer, and the definition of weak layer. 5. The definition of seismic action directionDefinition of earthquake action direction 6. Determination of axial compression ratio and axial compression ratio 7. Reinforcement drawing representation and reinforcement drawing representation
This drawing is a detailed CAD drawing of 10 sets of middle beam column node structures.The contents include: construction details of middle beam column joints and other drawings, which are detailed and can be used for reference.
Operation steps: first set the calculation parameters, and then calculate the floor, then enter the "Floor Reinforcement" module to arrange reinforcement room by room/merge automatically/redraw reinforcement, and finally draw a reinforcement list, in which there is the total weight of reinforcement.
This project is the CAD detail structure node diagram of Langfang Hotel beam column connection, including: detail structure node diagram, etc. The content of the drawing is complete, the expression is clear, and the drawing is rigorous. Designers are welcome to download and use it.
The design of short leg shear wall with length thickness ratio less than or equal to 5 is a common problem in high-rise residential design.From the stress characteristics of the wallFrom the perspective of the calculation results of the SATWE software, it is expounded that the value of the distance as from the resultant force point of the reinforcement at the end of the compression zone of the wall limb to the edge of the compression zone in the software should be different due to the different length thickness ratios of the wall limb, and the feasibility of using the relevant toolbox in the software to carry out supplementary calculation. The influence of the reinforcement ratio of the wall vertical distribution in the calculation program on the reinforcement area within the range of the wall end is analyzed.Finally, the suggested value of parameter as is given.
Reasonable selection of various parameters of SATWE software and Satwe software;1、 General information;1. What is the angle between the horizontal force and the overall coordinate?How to select?;This parameter is the angle between the direction of seismic force and wind load and the overall coordinate;2. How to fill in the number of podium floors, and whether the number of podium floors includes the number of basement floors;For large chassis structure with podium, the floor number and program of podium shall be entered;3. How to fill in the layer number of the conversion layer, and whether the layer number of the conversion layer is a package or not;For structures such as frame supported shear wall with transfer floor, the location of transfer floor shall be entered;4. "Maximum control length of wall element subdivisionReasonable selection of various parameters of Satwe software