建築英語：必須ボキャブラリーとフレーズ

"design brief"

A document outlining the client's requirements, goals, and constraints for a project.

"Before starting the schematic drawings, we reviewed the design brief to confirm the programme requirements."

"massing"

The three-dimensional form and volume of a building, considered as a whole before detailed design.

"The massing study showed how the proposed tower would cast shadows on the adjacent public plaza."

"spatial sequence"

The intentional arrangement of spaces through which occupants move to create a designed experience.

"The spatial sequence draws visitors from the compressed entry hall into a soaring central atrium."

"fenestration"

The arrangement, proportion, and design of windows and other openings in a building's facade.

"We revised the fenestration pattern to improve daylighting while maintaining the facade's rhythmic composition."

"parti"

The central concept or governing idea that drives the design of an architectural project.

"The parti for the library was a single sheltering roof under which all activities gather around a shared courtyard."

"programme"

The list of required spaces, their sizes, and functional relationships in an architectural project.

"The programme called for 12 classrooms, a multipurpose hall, and administrative offices totalling 3,500 square metres."

"section"

A drawing that shows a building cut vertically to reveal the interior arrangement of spaces and structure.

"The cross-section revealed how the split-level floors created a visual connection between all three storeys."

"precedent study"

An analysis of existing buildings or projects that inform the design of a new one.

"Our precedent study focused on contemporary concert halls known for exceptional acoustic performance."

"load-bearing wall"

A wall that carries structural loads from the roof or floors above and transmits them to the foundation.

"The contractor confirmed that the central partition is a load-bearing wall and cannot be removed without a structural engineer's assessment."

"curtain wall"

A non-structural exterior cladding system hung from a building's structural frame, typically of glass and metal.

"The curtain wall system allows floor-to-ceiling glazing while the concrete core carries all lateral and gravity loads."

"cantilevered slab"

A horizontal structural element that projects beyond its support without a column or wall at the free end.

"The cantilevered slab extends three metres over the entrance to create a covered drop-off zone."

"thermal bridging"

A heat transfer pathway through a building envelope where insulation is penetrated by a conductive element.

"The engineer designed special brackets to eliminate thermal bridging at the balcony connections."

"post-tensioned concrete"

Concrete reinforced with high-strength steel tendons that are tensioned after the concrete has cured.

"Post-tensioned concrete slabs allowed us to achieve longer spans with a shallower floor-to-floor height."

"glulam"

Glued laminated timber; an engineered wood product made by bonding layers of lumber with structural adhesive.

"The exposed glulam beams give the community centre a warm, natural aesthetic while meeting all structural requirements."

"vapour barrier"

A layer of material that resists the diffusion of moisture through walls, roofs, or floors.

"Installing a continuous vapour barrier on the warm side of the insulation prevents interstitial condensation."

"moment frame"

A structural system that resists lateral forces through rigid connections between beams and columns.

"A steel moment frame was chosen over shear walls to preserve the open-plan flexibility of the ground floor."

"passive solar design"

A design strategy that uses building orientation, glazing, and thermal mass to heat and cool a building without mechanical systems.

"Passive solar design reduced the building's heating demand by 40 percent compared to the baseline model."

"LEED certification"

A globally recognised green building rating system developed by the US Green Building Council.

"The client required LEED Gold certification, which influenced every decision from material selection to stormwater management."

"embodied carbon"

The total greenhouse gas emissions associated with producing, transporting, and installing building materials.

"Choosing cross-laminated timber over reinforced concrete significantly reduced the project's embodied carbon footprint."

"thermal mass"

The capacity of a material to absorb, store, and slowly release heat, moderating indoor temperature swings.

"Exposed concrete walls and floors provide thermal mass that stabilises internal temperatures throughout the day."

"green roof"

A roof surface partially or fully covered with vegetation and growing medium, installed over a waterproofing membrane.

"The green roof reduces stormwater runoff by up to 75 percent and provides insulation for the top floor."

"daylighting strategy"

Deliberate use of natural light through windows, skylights, and light wells to reduce electric lighting demand.

"The daylighting strategy uses a central atrium with reflective louvres to distribute sunlight deep into open-plan offices."

"net-zero energy building"

A building that generates as much energy from on-site renewable sources as it consumes over a year.

"The rooftop photovoltaic array generates sufficient electricity to achieve net-zero energy status for the residential block."

"biophilic design"

A design approach that incorporates natural elements, patterns, and processes to enhance occupant well-being.

"Biophilic design principles guided the inclusion of indoor planting, water features, and views of nature throughout the office."

"schematic design"

The first formal design phase in which the architect develops a preliminary concept and overall building organisation.

"At the end of schematic design, we presented three massing options to the client for review and selection."

"design development"

The phase following schematic design in which dimensions, materials, and systems are refined and coordinated.

"During design development, the structural and mechanical engineers joined the team to resolve coordination issues."

"construction documents"

The complete set of drawings and specifications from which a contractor prices and builds the project.

"Construction documents were issued for tender in March, and the contractor mobilised on site in June."

"scope of work"

A clear description of the tasks, deliverables, and boundaries of a project or contract.

"We confirmed the scope of work in writing before mobilising the specialist facade contractor."

"variation order"

A formal instruction that changes the agreed scope, cost, or programme of a construction contract.

"The client's decision to add a basement car park was issued as a variation order and added six weeks to the programme."

"practical completion"

The stage at which construction is sufficiently finished for the building to be occupied, even if minor works remain.

"Practical completion was certified on 15 November, allowing the client to take possession and begin fitting out."

"defects liability period"

A period after practical completion during which the contractor must remedy any defects that appear.

"During the twelve-month defects liability period, the contractor returned to fix cracking in the entrance lobby screed."

"feasibility study"

An early investigation that assesses whether a project is technically, financially, and planning-wise achievable.

"The feasibility study confirmed that the site could accommodate a seven-storey mixed-use building within the local planning constraints."

"planning permission"

Official consent from a local authority required before certain building works or changes of use can proceed.

"We submitted the planning permission application in January and received approval with conditions four months later."

"zoning ordinance"

Local regulations that specify permitted land uses, building heights, setbacks, and densities for different zones.

"The zoning ordinance limited building height to 18 metres in this residential zone, which constrained our design options."

"building envelope"

The maximum volume or three-dimensional boundary within which a building may be constructed on a given site.

"The planners defined a building envelope that protected sightlines to the adjacent heritage church."

"floor area ratio"

A planning measure expressing the total floor area of a building as a multiple of the site area.

"With a floor area ratio of 2.5 and a 1,000 m² site, the maximum permissible floor area is 2,500 square metres."

"listed building"

A structure placed on an official register of buildings of special architectural or historic interest, subject to protection.

"Any alterations to the listed building required listed building consent in addition to standard planning permission."

"setback requirement"

A minimum distance that a building must be positioned from a property boundary, road, or other feature.

"The setback requirement of five metres from the street boundary shaped the alignment of the building's front facade."

"change of use"

Converting a building from one planning use class to another, typically requiring formal approval.

"Converting the warehouse to residential apartments required a change of use application and fire safety upgrade."

"environmental impact assessment"

A study evaluating the likely effects of a proposed development on the surrounding environment and community.

"An environmental impact assessment was mandatory for the new mixed-use development due to its proximity to a protected wetland."

"professional indemnity insurance"

Insurance that protects an architect against claims arising from errors or omissions in professional services.

"The client's appointment contract required the practice to maintain professional indemnity insurance for six years after project completion."

"fee proposal"

A formal document in which an architect sets out the services to be provided and the associated fees.

"We submitted a fee proposal detailing our scope of services, programme, and resource allocation for each design stage."

"appointment letter"

A formal agreement between a client and architect that sets out the terms and conditions of engagement.

"The appointment letter was signed before any design work commenced to ensure both parties agreed on scope and fee."

"duty of care"

A legal obligation to take reasonable care to avoid acts or omissions that could cause harm or loss to others.

"The court found that the architect had breached their duty of care by failing to inspect the structural connections."

"novation"

The transfer of an architect's contract from the client to the contractor, typically in design-and-build procurement.

"After novation, the architect reported to the main contractor rather than the client for the remainder of the project."

"collateral warranty"

A contract between an architect and a third party (such as a funder or tenant) that extends professional liability.

"The funder required all consultants to execute collateral warranties before releasing the construction loan."

"tender report"

A document prepared by the architect summarising and evaluating bids received from contractors.

"The tender report recommended awarding the contract to the second-lowest bidder due to concerns about the lowest bidder's programme."

"clerk of works"

A site-based inspector appointed by the client to monitor the quality and progress of construction work.

"The clerk of works identified a discrepancy between the specified brick and the sample delivered to site."