ＳＩＰシステム List of Products and Services

Hydraulic calculations for uniform and non-uniform flow in single and multiple drainage lines (collective drainage) are analyzed using the Manning formula, the Chezy formula, and Bernoulli's theorem. The cross-sectional shapes can accommodate not only standard shapes but also "multiple cross-section rivers" and "arbitrary shaped river cross-sections." In uniform flow calculations, batch calculations can be performed by specifying the range of channel width and the variation in channel slope. In multiple drainage line calculations (collective drainage), it is possible to perform uniform and non-uniform flow calculations considering branch drainage lines flowing into the main drainage line, as well as to create drainage line diagrams and edit layout diagrams.

• Other Software

Land improvement "pipeline" and "water supply facility design guidelines" compliant, land improvement "headworks" follow the national development "floor stop structure design manual," performing hydraulic calculations and stability calculations for fixed weirs. The formats accommodate "vertical wall type" and "sloped type." The calculations include assessments for "submerged overflow" and others, as well as evaluations of the water hammer length considering the pump pressure, and the examination of the protective floor lengths for sections A and B. In the stability calculations, up to six cases can be considered for changes in water depth during normal and seismic conditions. The calculation results can be reviewed on a preview screen, and Word output is also possible.

• Civil Engineering Company
• Consulting companies

In accordance with the "Pipeline" and "Water Supply Facility Design Guidelines" for land improvement, it is possible to examine the thrust forces of "pressure pipes" and "non-pressure pipes," as well as to implement countermeasures such as "integrated length calculations" (for welding/bonding and detachment prevention) and the examination of "thrust blocks." The target shapes include "bends (vertical and horizontal)," "branch points," "single drop sections," "valve sections," and "T-pipes." The calculation report allows for content verification on a preview screen, creation of a table of contents, detailed output for each cross-section, and output of a summary table of calculation results. Additionally, output to Word format is also possible.

• Civil Engineering Company
• Consulting companies
• Surveying Consulting

This is a system for seismic design of buried pipelines in the longitudinal direction, compliant with the "Land Improvement Design Standards," the "Japan Sewage Works Association," and the "Japan Water Works Association." It also examines earthquake behavior for Level 1 and Level 2 seismic motions, assesses liquefaction, and analyzes expansion and contraction under constant loads. The buried pipelines subject to examination include the manhole section, pipe joint section, and the connection between pipe sections. Calculation reports can be printed with data input, detailed calculations, and a summary table with a table of contents. Additionally, conversion to Word via RTF is also possible.

• Civil Engineering Company
• Consulting companies
• Surveying Consulting

We will conduct structural calculations for "ductile pipes" and "non-ductile pipes" in the transverse direction, in accordance with land improvement "pipeline," "sewer standards," and "water supply standards," for both normal conditions and during earthquakes (Level 1.2). Pipe type data is registered in the database and additional registrations are possible. The cross-sectional shapes correspond to "trough type," "protruding type," "reverse protruding type," "sheet pile construction," and "simple earth retaining work." By inputting the burial depth and calculation pitch, bulk cross-sectional registration is also possible. Calculation reports can include table of contents creation, detailed printing for each cross-section, and Word output.

• Civil Engineering Company
• Consulting companies
• Surveying Consulting

Hydraulic analysis allows for network calculations of "network piping" and "branch piping" using the "node head method." The creation of network diagrams can be done by importing map data as a background image, enabling the graphical setup of "nodes," "bends," and "pipelines." Head losses can be considered at "bends," "pressure reducing valves," etc., including losses in straight pipe sections, and after executing the calculations, the "pipeline comparison" function can be used to select the appropriate pipe diameter. The calculation report can output an overview of the calculations, plan views, and longitudinal sections.

• Civil Engineering Company
• Consulting companies
• Surveying Consulting

In accordance with land improvement "pond maintenance," stability calculations for the embankments of ponds and fill dams will be conducted. By inputting the dimensions of the embankment shape without relying on coordinate input methods, coordinate values will be automatically generated. Additionally, it is possible to specify input coordinates for the foundation ground line (10 layers) and the shape of the old embankment during embankment rehabilitation. The infiltration line within the embankment will be automatically calculated and can also be modified. Design cases (such as during rapid water level drop) are set as default, allowing for quick execution of calculations. Calculation reports can also be output in Word format.

• Renovation and repair methods
• Ground foundation construction method
• Surveying Office

Hydraulic calculations for the flood discharge will be conducted in accordance with land improvement "pond maintenance." The structural types can accommodate "inflow type," "overflow weir," and "side channel type," and the examination of "labyrinth weirs" is possible. The analysis will compare the flow rates of A, C, and B items based on a 200-year probability rainfall, as well as calculations for "approach channel," "regulating section," "transition section," and "discharge channel." Additionally, the study of attenuation works based on a 100-year probability rainfall is also feasible (indirect inflow is also possible). The calculation report will include hydraulic calculation documents, water surface tracking calculation tables, change point tables, and hydro/hydrograms, which can be displayed on a preview screen and output in Word format.

• Surveying Consulting

The cross-sectional analysis of rectangular plates (RC, steel, cast steel, cast iron) will be conducted using the "finite element method" or "series solution (theoretical solution)." There are 12 types of support conditions, and a maximum of 5 cases for loading conditions, with 6 types of load conditions available for selection. The "finite element method" allows for consideration of all load conditions against the support conditions. The "series solution" calculates section forces based on formulas from the "Structural Mechanics Formula Collection." For RC plates, it is also possible to check the stress levels of the member cross-section. The calculation report can be output in Word format after confirming the content on the preview screen.

• Surveying Consulting

We will conduct cross-section checks of box culverts (single, double, and two-layer) in accordance with the Land Improvement, Japan Road Association, and Japan Sewerage Association standards. Structural types can include cast-in-place, precast RC, and precast PC. According to sewerage standards, analyses for Level 1 and Level 2 are possible. Calculations considering internal pressure as a design load are also feasible. For rebar design, appropriate rebar candidates based on section forces will be displayed, and calculations for anchorage lengths can also be performed. After confirming the content on the preview screen, the calculation report can be output in Word format.

• Surveying Office

RC Retaining Wall: Stability calculations and section force checks for reinforced concrete retaining walls are performed in accordance with land improvement, road earthworks, and residential disaster prevention standards, both under normal conditions and during earthquakes. The shapes include inverted T-shaped walls and L-shaped walls, with the option to consider inverted T-shaped side ditches. Foundation types include direct foundations, pile foundations, replacement foundations, and stepped foundations. Automatic dimension calculations can be utilized when determining the shape of the structure. In reinforcement design, candidates for reinforcement based on stress levels are displayed. Calculation reports can be previewed for content verification, and outputs in Word format and standard cross-sectional drawings are also possible. Unreinforced Retaining Wall: Stability calculations and section checks for block masonry retaining walls, large block masonry retaining walls, gravity walls, cantilever walls, and mixed walls are conducted in accordance with land improvement, civil engineering society standards, and road earthworks. In addition to normal live loads, arbitrary loads, impact loads from collisions, falling rocks, and wind loads can also be considered. Stability calculations include checks for normal conditions and during earthquakes; for block masonry and mixed walls, checks using the graphical method are available. Calculation reports can be verified on the preview screen before being printed or output in Word format.

• Concrete Retaining Wall
• Surveying Consulting
• stone

This is a system for stability calculations and member cross-section calculations considering lateral earth pressure in waterway engineering during normal and seismic conditions.

• Construction and process management software

It is possible to perform stability calculations for the constant and seismic conditions of reinforced and unreinforced concrete catch basins, as well as stress checks for all 12 sections of the bottom slab and side walls. In the seismic analysis, considerations for "dynamic water pressure" and "inertial forces due to self-weight" can be included. The analysis of the side walls can be selected from "horizontal stress analysis," "three-edge fixed slab method," and "fixed beam at both ends + three-edge fixed slab." Additionally, up to six combinations of load cases are possible. Output reports can be previewed for content verification, and Word output is also available.

• Civil Engineering Company
• Consulting companies