How to Use substructure in a Sentence

substructure

noun
  • The bridge's substructure was damaged.
  • The man was leaning against the substructure of a bridge, making waving motions with his hand.
    Bob Sandrick, cleveland, 4 Oct. 2019
  • The project includes the removal of the existing bridge deck and the span's substructure.
    Kim Chatelain, NOLA.com, 25 Jan. 2018
  • Four-fifths of those bridges have problems with the substructures that hold them up or the superstructures that support their load.
    David A. Lieb, Chicago Tribune, 17 July 2024
  • If, by contrast, the brain was able to pick up on the smell of a molecule’s substructures, neurons would adapt to the substructure.
    Elizabeth Rayne, Ars Technica, 5 Apr. 2024
  • The entire structure – including substructure, culvert and guard rails – is in need of an overhaul.
    Denise Crosby, Chicago Tribune, 8 Mar. 2026
  • The star's irregular dips might then be shadows cast by rings, gaps and other substructures in the transiting disk.
    Kimberly Cartier, Scientific American, 1 May 2017
  • Engineers examined the concrete substructure of the walkway and determined that not all of it was in bad shape.
    From Usa Today Network and Wire Reports, USA TODAY, 30 Nov. 2021
  • The topping out ceremony, in which the substructure’s final steel beam will be secured, is planned for May.
    Deborah Vankin, Los Angeles Times, 8 Dec. 2022
  • The substructure, or the portion that supports the deck where piers and abutments are located, is also in fair condition.
    Gloria Casas, Chicago Tribune, 20 Jan. 2026
  • Enlarge / Lava overlying volcanic tephra in the substructure of the tomb.
    Jennifer Ouellette, Ars Technica, 1 Jan. 2022
  • The piece, in front of First Christian Church, has a wood substructure, held together by steel rebar.
    Ted Loos, New York Times, 18 Aug. 2017
  • The bridge's deck was found to be in satisfactory condition, while the substructure was in fair condition.
    Leo Bertucci, The Courier-Journal, 5 Dec. 2024
  • To label a bridge in poor condition, one of three categories — the deck, superstructure or substructure — must be rated a four or less out of nine.
    Kirsten Fiscus, The Tennessean, 17 June 2024
  • The home’s foundation is rock solid, built on a series of 39-foot pilings, rebar and a concrete substructure.
    David Lyons, Sun-Sentinel.com, 18 June 2018
  • These are some of the widespread corals that are major contributors to the immense calcium carbonate substructure that makes up a coral reef.
    Grrlscientist, Forbes, 10 Jan. 2023
  • Structurally, the C_Two utilizes a carbon-fiber tub with a rear substructure and roof, both of carbon fiber, bonded to it.
    Tony Markovich, Car and Driver, 7 Mar. 2018
  • That means a key structural element—the deck, superstructure, substructure or culverts—is rated in poor or worse condition.
    Scott Calvert, WSJ, 17 June 2021
  • The solid brass substructure upon which the lacquer is applied adds heft and balance that ensure a pleasant writing experience.
    Nancy Olson, Forbes, 22 Feb. 2023
  • The overall structure within Sweden appeared clinal, and the substructure in the southern and middle parts was subtle.
    Razib Khan, Discover Magazine, 10 Feb. 2011
  • The project calls for deck repairs and replacements, steel repairs, substructure repairs, joint repairs and other general repairs.
    Stephen Singer, Hartford Courant, 11 June 2022
  • The Diamondbacks turf was rolled out over a crushed gravel substructure, whereas the Rangers will have solid cement beneath.
    Dallas News, 16 Feb. 2020
  • In order to be rated poor, at least one component of the bridge — such as its deck, substructure or superstructure — will have a rating of 4 or less on a 0-9 scale.
    Kristi Tanner, Detroit Free Press, 6 Apr. 2022
  • The lack of an inner substructure to strengthen the layers results in overall structural instability which allows the pastry cream to be forced outside.
    Gabriella Gershenson, Saveur, 30 Jan. 2017
  • Demolition will allow for the construction of a new foundation and substructure to be installed by the end of 2025.
    Frederick Melo, Twin Cities, 4 Dec. 2024
  • Specifically, the bridge was handed a pair of 4s for its deck and superstructure, but the substructure was rated 6, state transportation records show.
    NBC News, 29 Jan. 2022
  • Because of this, art historians have previously used T-rays to look into the substructures of murals, frescoes, and paintings.
    William Herkewitz, Popular Mechanics, 3 June 2016
  • Board member Neal Postel asked about contingency money if any of the projects encounters substructure issues.
    Beth Mlady, cleveland, 19 Mar. 2021
  • The warehouses are slowly sinking because of a failing seawall where fishermen deliver their catch, and a causeway substructure is so rotten it’s been closed to all traffic.
    USA TODAY, 11 Feb. 2020
  • But the Palace of the Fine Arts, on the north end of the festival grounds, was protected by a brick substructure to protect priceless art collections from around the world.
    Adam Harrington, CBS News, 15 June 2026

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'substructure.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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