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单词 prestressed
释义

Definition of prestressed in English:

prestressed

adjective priːˈstrɛstpriˈstrɛst
  • Strengthened by the application of stress during manufacture, especially (of concrete) by means of rods or wires inserted under tension before the material is set.

    Example sentencesExamples
    • The bulk of the structure from abutment to abutment is of reinforced and prestressed concrete.
    • The beams of prestressed concrete were found to be in relatively good condition, but more than 20 percent of the steel beams were corroded or damaged.
    • It can be used to strengthen reinforced and prestressed beams, girders, and slabs to provide additional flexural strength.
    • To minimise the possibility of polluting the river during the deck construction, prestressed and precast concrete beams and edge beams were used.
    • That means laying nine 20-ft. lengths of prestressed concrete cylinder pipe per day.
    • This work included both laboratory and prestressed / precast plant phases and looked at 15 batches of two mixes, with variations in method as well as ingredients.
    • Concrete can be prestressed in a factory by tensioning the steel reinforcement first and then placing concrete around it - ‘pre-tensioned’ reinforcement.
    • Construction is reinforced concrete with prestressed concrete floors.
    • First I had doubts as to his expertise in the field of externally prestressed pre-cast glued segmental bridge design, which this case is about.
    • This concrete is prestressed, reducing the amount of material needed, and its color is a result of added carbon, which enhances water resistance and minimizes the visibility of damage over time.
    • The central corridor containing vertical circulation and services is constructed of prestressed, in-situ concrete.
    • To complete the installation, hand-dyed nets were stretched into place like webbing on a snowshoe; applied while wet, they prestressed the structure as they dried.
    • The Skytrain is elevated on a prestressed concrete viaduct supported on massive in-situ columns.
    • They are also commonly used to protect prestressed concrete elements.
    • Instead, concrete for each segment was poured into the form traveler where it was held in place until cured and, if necessary, prestressed.
    • There are no movement joints because the whole structure is prestressed.
    • The surface is formed by two sets of cables, one conforming to each of the constituent directions of curvature, an arrangement which allows the cables to be prestressed against each other.
    • The spring constants had a small amount of heterogeneity, and the entire network was prestressed.
    • Cells are prestressed networks of tension-bearing microfilaments that are coupled to compression-resistant microtubules and extracellular matrix molecules.
    • We are installing a lift in a church that has a prestressed, precast concrete elevated floor.

Derivatives

  • prestressing

  • noun
    • These jacks are also used in prestressing applications and are equipped with cylinders into which the strand is threaded.
      Example sentencesExamples
      • Each tendon consists of one or more steel prestressing strands coated with a proprietary intumescent material.
      • For this particular bridge the amount of prestressing was determined by limiting the axial tensile stress in the slab to approximately half the cracking strength of the concrete under 50 percent of the design live load.
      • The prestressing specialist Freyssinet International contributes over $350 million, while the major projects division more than doubles that amount.

Rhymes

abreast, arrest, attest, beau geste, behest, bequest, best, blessed, blest, breast, Brest, Bucharest, Budapest, celeste, chest, contest, crest, digest, divest, guest, hest, infest, ingest, jest, lest, Midwest, molest, nest, northwest, pest, protest, quest, rest, self-addressed, self-confessed, self-possessed, southwest, suggest, test, Trieste, unaddressed, unexpressed, unimpressed, unpressed, unstressed, vest, west, wrest, zest
 
 

Definition of prestressed in US English:

prestressed

adjectivepriˈstrɛstprēˈstrest
  • Strengthened by the application of stress during manufacture, especially (of concrete) by means of rods or wires inserted under tension before the material is set.

    Example sentencesExamples
    • The Skytrain is elevated on a prestressed concrete viaduct supported on massive in-situ columns.
    • It can be used to strengthen reinforced and prestressed beams, girders, and slabs to provide additional flexural strength.
    • This concrete is prestressed, reducing the amount of material needed, and its color is a result of added carbon, which enhances water resistance and minimizes the visibility of damage over time.
    • The bulk of the structure from abutment to abutment is of reinforced and prestressed concrete.
    • First I had doubts as to his expertise in the field of externally prestressed pre-cast glued segmental bridge design, which this case is about.
    • They are also commonly used to protect prestressed concrete elements.
    • The surface is formed by two sets of cables, one conforming to each of the constituent directions of curvature, an arrangement which allows the cables to be prestressed against each other.
    • The central corridor containing vertical circulation and services is constructed of prestressed, in-situ concrete.
    • This work included both laboratory and prestressed / precast plant phases and looked at 15 batches of two mixes, with variations in method as well as ingredients.
    • Instead, concrete for each segment was poured into the form traveler where it was held in place until cured and, if necessary, prestressed.
    • There are no movement joints because the whole structure is prestressed.
    • The spring constants had a small amount of heterogeneity, and the entire network was prestressed.
    • We are installing a lift in a church that has a prestressed, precast concrete elevated floor.
    • Concrete can be prestressed in a factory by tensioning the steel reinforcement first and then placing concrete around it - ‘pre-tensioned’ reinforcement.
    • To minimise the possibility of polluting the river during the deck construction, prestressed and precast concrete beams and edge beams were used.
    • The beams of prestressed concrete were found to be in relatively good condition, but more than 20 percent of the steel beams were corroded or damaged.
    • Cells are prestressed networks of tension-bearing microfilaments that are coupled to compression-resistant microtubules and extracellular matrix molecules.
    • To complete the installation, hand-dyed nets were stretched into place like webbing on a snowshoe; applied while wet, they prestressed the structure as they dried.
    • Construction is reinforced concrete with prestressed concrete floors.
    • That means laying nine 20-ft. lengths of prestressed concrete cylinder pipe per day.
 
 
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更新时间:2025/1/4 5:11:20