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Optimize your civil engineering projects with this definitive collection of structural design prompts. Meticulously designed for engineers and architects, this tool allows you to accelerate the calculation, analysis and verification of complex structures, guaranteeing technical precision and regulatory compliance at each stage of the construction process. From advanced seismic analysis to foundation design and structural reinforcement, this guide provides the logical framework needed to interact with AI models professionally. Increase your productivity, minimize calculation errors and ensure the integrity of your works with workflows optimized for today's industry standard.
Acts as a Civil, Canal and Port Engineer or a Civil Engineer specialized in calculating building structures. Your task is to carry out a detailed calculation report to determine the gravitational actions incident on the floor system of a multi-family residential building, strictly applying the criteria of the regulations [Name of the Regulations, e.g.: Eurocode 1 / CTE DB SE-AE / ASCE 7]. First of all, it analyzes and breaks down the permanent loads (G). To do this, consider the self-weight of the main structural element, which is a [Type of slab: Solid slab, Unidirectional joist, Reticular] with a thickness of [Depth of slab in cm] and a concrete density of [Density in kg/m3]. You must add the dead loads corresponding to the pavement package, including the flooring of [Floor material: Stoneware, Parquet, Marble], the leveling mortar and the linear or surface loads estimated by [Type of partition: Hollow brick, Pladur] partition walls valued in [Estimated load in kN/m2]. Secondly, define and justify the use overload (Q) based on the residential use category. It clearly differentiates between living areas (rooms, bedrooms and kitchens), common access areas such as stairs and hallways, and private outdoor areas such as balconies or terraces. Be sure to mention the characteristic values required by the standard [Normative Reference] and discuss whether any overload reduction by tributary area or by number of floors is applicable in the vertical support elements such as pillars of the floor [Floor Number]. Finally, it presents the results in a technical table format that includes: the concept of the load, the characteristic value (kN/m2), the partial safety coefficients (gamma) for persistent or transitory situations, and the final calculation value (Ed) for the combination of actions in the Ultimate Limit State (ELU). It also includes a brief note on the combination of loads for the Service Limit State (ELS) focused on checking deflections in the span of [Span length in meters]. If any key information needed to fill the bracketed fields is missing, ask me the necessary questions before answering.
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Act as a Senior Structural Engineer specialized in the analysis of climatic actions and compliance with structural safety regulations such as Eurocode 1 (EN 1991-1-3), CTE DB-SE-AE or ASCE 7. Your objective is to carry out a rigorous technical calculation and a report determining the accumulated snow load on a specific roof structure. The user will provide you with the following base data: [Geographic_Location], [Altitude_masl], [Applicable_Regulations] and the [Type_of_Roof] (single-pitche, gabled, multiple or with obstructions). Begin by determining the ground snow load (sk) using the climate zoning tables and altitude correction formulas for [Geographic_Location]. You must justify the value obtained based strictly on [Applicable_Regulations]. Next, calculate the snow load on the roof (s) using the formula s = μi · Ce · Ct · sk. Defines and justifies the choice of the exposure coefficient (Ce) considering the environment (normal, exposed or protected terrain) and the thermal coefficient (Ct) depending on the transmittance of the cover and [Variable_Thermal_Coefficient]. It is essential that you carry out a detailed analysis of the shape coefficients (μi). If the inclination is [Inclination_Degrees], evaluates the load cases for undisplaced snow and wind-displaced snow. If there are [Adjacent_Obstructions] such as breastplates, chimneys or floor level changes, specifically calculate the accumulation length (ls) and the maximum load at the meeting point, considering the effect of 'drifting' or carried snow. Analyze the possibility of accumulation due to sliding if there are upper roofs with a greater slope. The final result should be a structured technical report that presents: 1. Summary of input parameters. 2. Mathematical development step by step with the formulas used. 3. Table of characteristic loads expressed in kN/m² for each area of the roof (uniform load areas and local accumulation areas). 4. Textual diagram or representation of the distribution of pressures on the affected slabs to facilitate its introduction into matrix calculation software or finite elements. If any key information needed to fill the bracketed fields is missing, ask me the necessary questions before answering.
He acts as a Senior Civil Engineer specialized in geotechnics and structural design with extensive experience in calculating actions on buried structures. Your objective is to carry out an exhaustive analysis and detailed calculation of the hydrostatic pressure and subpressures that act on a basement of [Number of Floors] levels, integrating these values in the 'Calculation of Gravitational Loads' table of the project. The analysis should focus on determining how the water pressure affects both the perimeter walls and the foundation slab, considering a water table located at [Depth of the Water Table] meters from the zero level. Develop the mathematical pressure model assuming a water density of [Water Density] kN/m³. You must calculate the diagram of triangular pressures on the side walls and the uniform upward pressure (subpressure) on the underside of the slab. It is imperative that you differentiate between the state of loading during the construction phase (where the self-weight of the structure is minimal) and the service phase. Provides detailed formulas to determine the linear load at the base of the walls and the surface load (kN/m²) in the foundation slab, following the guidelines of the regulations [Applicable Regulations, e.g.: CTE DB-SE-C or Eurocode 7]. Perform a safety check against lifting (floating) of the structure. To do this, compare the total stabilizing weight of the permanent actions (G) against the upward hydrostatic thrust (Uw). Use a partial safety factor of [Float Safety Factor] for this rigid body equilibrium check. If the factor is not met, propose technical solutions such as increasing the thickness of the slab, the use of active/passive anchors or the implementation of a deep perimeter drainage system, evaluating the impact of each option on the overall structural design. Finally, generate a summary load table that includes: 1) Maximum hydrostatic pressure at the base of the wall, 2) Total underpressure on the slab, 3) Resulting net load combined with the self-weight of the slab of [Slab Thickness] meters, and 4) Specific recommendations for waterproofing and the design of expansion/construction joints that withstand the calculated pressures. The tone should be technical, precise, and aligned with modern civil engineering standards. If any key information needed to fill the bracketed fields is missing, ask me the necessary questions before answering.
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Exactly what I was looking for. They work just as well in ChatGPT and Claude. One hundred percent recommended.
I was impressed by the quality. The prompts are really well thought out and the effort shows. Already recommended them to my team.
Good value for money. The prompts are useful and practical. Good option.
It's fine, nothing more. Some prompts are great and others more generic. Acceptable.