{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.force","code":"thing-q11402","url":"https://ver.cy/models/thing/q11402/","name":"force","alternateNames":["intramolecular force","jet force","mechanical load","surface load","static load","dead load","structural load","floor load","Specified load","wind load","Quasistatic loading","lift force"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Cross-cutting context","entryKind":"thing","plane":"XCT","domain":["XCT.QLT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"Force as a physical quantity and as loads in engineering: an influence that changes motion or deforms bodies, measured in newtons, including static and dead loads, surface loads and intramolecular forces.","purpose":"Let an agent handle forces and loads with magnitude, direction, unit and load type, aligned with the lexical force entry.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Vector quantity","In engineering, loads are forces acting on structures","Load combinations use safety factors","Aligned with the lexical force entry"],"structure":{"bundles":[{"id":"quantity","name":"Quantity","description":"Magnitude and direction.","layers":[{"id":"value","name":"Value","description":"Newtons.","findings":[{"id":"value-finding","name":"Value","description":"Magnitude and unit.","questions":[{"text":"What is the magnitude, in newtons?","kind":"measurement"},{"text":"In which direction?","kind":"definition"}]}]},{"id":"type","name":"Type","description":"Load type.","findings":[{"id":"type-finding","name":"Load type","description":"Kind of load.","questions":[{"text":"Is it a dead, live, wind or other load?","kind":"definition"},{"text":"Is it static or dynamic?","kind":"definition"}]}]}]},{"id":"design","name":"Design","description":"Resisting loads.","layers":[{"id":"combination","name":"Combination","description":"Load combinations.","findings":[{"id":"combination-finding","name":"Combinations","description":"Load combinations.","questions":[{"text":"Which load combinations apply, with which factors?","kind":"provenance"},{"text":"Which code?","kind":"provenance"}]}]},{"id":"capacity","name":"Capacity","description":"Resistance.","findings":[{"id":"capacity-finding","name":"Capacity","description":"Structural capacity.","questions":[{"text":"Can the member resist the design load?","kind":"measurement"},{"text":"What is the utilisation?","kind":"measurement"}]}]}]},{"id":"measurement","name":"Measurement","description":"Measuring forces.","layers":[{"id":"instrument","name":"Instrument","description":"Load cells.","findings":[{"id":"instrument-finding","name":"Instrument","description":"Instrument.","questions":[{"text":"How was the force measured?","kind":"provenance"},{"text":"Is the instrument calibrated?","kind":"provenance"}]}]},{"id":"monitoring","name":"Monitoring","description":"Structural monitoring.","findings":[{"id":"monitoring-finding","name":"Monitoring","description":"Monitoring.","questions":[{"text":"Is the structure monitored for loads?","kind":"definition"},{"text":"What thresholds trigger action?","kind":"boundary"}]}]}]},{"id":"safety","name":"Safety","description":"Overload.","layers":[{"id":"overload","name":"Overload","description":"Exceeding limits.","findings":[{"id":"overload-finding","name":"Overload","description":"Overload risk.","questions":[{"text":"Could the load exceed design limits?","kind":"boundary"},{"text":"What happens then?","kind":"boundary"}]}]},{"id":"signage","name":"Signage","description":"Load limits.","findings":[{"id":"signage-finding","name":"Load limits","description":"Posted limits.","questions":[{"text":"Are load limits posted, such as on floors or bridges?","kind":"boundary"},{"text":"Are they respected?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["Calculate and state forces and loads in newtons with their assumptions.","Check that designed loads stay within allowed limits."],"mustNot":["Understate loads in a structural or safety calculation.","Approve a design whose loads exceed the capacity of its parts.","Present a load calculation as checked when it has not been reviewed.","Apply forces through machinery near people without safeguards."],"requiresHuman":["Signing off structural load calculations."]},"ethics":{"considerations":["Wrong load assumptions bring down structures and kill people.","Engineers carry a public duty for safety."],"affectedParties":["Building users","Workers","The public near structures"]},"owners":{"steward":"Nobody owns the concept; the engineer of record answers for loads in a design.","roles":[],"masterSystems":[]},"relations":[{"target":"Q107715","type":"parent","note":"registry parent class"},{"target":"Q122359130","type":"parent","note":"registry parent class"},{"target":"Q135524371","type":"parent","note":"registry parent class"},{"target":"Q140132661","type":"parent","note":"registry parent class"},{"target":"Q2672914","type":"parent","note":"registry parent class"},{"target":"Q30337763","type":"parent","note":"registry parent class"},{"target":"force (lexical entry)","type":"related","note":"aligned entries"},{"target":"building and bridge","type":"related","note":"structures"},{"target":"physical quantity","type":"related","note":"vector"},{"target":"pressure","type":"related","note":"force per area"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.force","Wikidata: Q11402 (https://www.wikidata.org/wiki/Q11402)"]},"properties":{"applicability":"not-applicable","items":["SI unit: newton N"]},"recognition":{"applicability":"optional","items":["Values in N or kN, or loads in kN/m2","Load types such as dead load and static load","Force arrows in diagrams","Not visible; shown in diagrams and load tables."]},"capabilities":{"applicability":"required","items":["calculate and measure it","classify loads, such as dead and live loads","combine loads, with safety factors","design to resist it"]},"hazards":{"applicability":"required","items":["Underestimated loads","Ignoring dynamic effects","Unit confusion"]},"interfaces":{"applicability":"required","items":["Eurocode 1 actions on structures","ASCE 7 minimum design loads"]},"context":{"applicability":"required","items":["Designing structures and machines and explaining motion.","dead and live loads","static and dynamic loads","surface and point loads","intramolecular and intermolecular forces"]}},"sources":[{"title":"Wikidata item Q11402: force","url":"https://www.wikidata.org/wiki/Q11402","note":"identity and sense of the item"},{"title":"Wikipedia: Force","url":"https://en.wikipedia.org/wiki/Force","note":"general description of the item"}],"openQuestions":["How should the Wikidata and lexical force entries be merged or linked?","Should load types be separate entries?","How should load combinations be represented?"],"resources":{"spec":"/models/things/publications/thing-q11402/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q11402/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T05:54:41Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-06T19:51:53+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass","interaction.properties":"Plane XCT: no invented physical properties."},"score":1.0}}