The interpretation of culvert reference is: 1. Cave-type water conservancy facilities. There is a gate to adjust the water volume. Quote "Qinghui Hall, Ministry of Industry III, Dushui Cleaning Department": "Every worker has _, dams have, dikes have, _, and culvert has." Note: "Culverts include silt culverts, water conveyance culverts and irrigation culverts. Take stone as it, the wall body is paved with stone, the bottom is paved with cornerstone, the top is covered with stone, and the wall is lined with stone. " 2. At the intersection of a road or railway and a ditch, the passage through which water flows under the road. The function is the same as that of a bridge, but the aperture is generally smaller. Shapes are tubular, box-shaped and arched. The phonetic notation is: ㄢㄨㄥ _. Structure: culvert (left and right structure) hole (left and right structure). The part of speech is: noun. The pinyin is: hándòng.
What is the specific explanation of culvert? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
The culvert is hándòng. (1) A horizontal drainage pipe or waterway, eg under a road, railway or canal.
Second, the national language dictionary
When roads intersect with rivers, natural drains or canals, the reserved space is used to facilitate culvert or pipeline water delivery. Also called "letter hole". Word translation English culvert, covereddrain German (Wasser-) _ Durchlass, Durchlassstollen (s) _, Unterridischewasserleitung (s) _ French exutoire.
Third, the network interpretation
Culvert Culvert refers to the drainage passage (water passage) built under the pavement in order to make the road pass through the canal smoothly and not hinder the traffic. With this structure, water can flow under the road surface. It is used to flood across natural valleys and depressions, or to cross large and small roads as an interchange passage for people, livestock and vehicles, or as a canal to irrigate farmland. Culvert is mainly composed of tunnel body, foundation, end and wing wall. Culverts are composed of brick, stone, concrete and reinforced concrete according to the principle of connector. Generally, the aperture is small, and the shapes are tubular, box and arch. The function of culvert is to quickly remove surface water along the highway and ensure the safety of subgrade. As one of the important parts of highway engineering, culvert occupies a large proportion in highway engineering, which is an important part of highway engineering, mainly manifested in the number of projects and project cost. According to relevant data, the number of culvert works accounts for about 60%-70% of the total number of bridges and culverts, and there are about 1 ~ 3 in plain areas every kilometer; On average, there are about 4 ~ 6 heavy hills per kilometer. The cost of culvert works accounts for about 40% of the total amount of bridges and culverts. Culverts are also cave-type water conservancy facilities with gates to regulate water volume. "Qing Hui Dian, Ministry of Industry III, Water Supervision Department": "Every worker has a dike, a dam, a dike and a culvert." Note: "Culverts include silt culverts, water conveyance culverts and irrigation culverts. Take stone as it, the wall body is paved with stone, the bottom is paved with cornerstone, the top is covered with stone, the wall is lined with city, and the rest are the same as stone. "
Culvert poems
Zhao Zhao hanri
Idioms about culverts
As it was today, the Cave in the Han Dynasty _ _ contains as it is today, and the Han Dynasty bears the connotation of the sea, swimming, swimming, swimming.
Words about culverts
You culverts, you culverts, you culverts, you culverts, playing Suoru ancient culverts, digging crab culverts without holes, digging crab culverts without holes, thus reasonably assuming the connotation of culvert holes, heaven, earth and ocean.
On Sentence Making of Culverts
1. Taking rectangular aqueduct as an example, the optimal longitudinal slope of aqueduct is analyzed and solved, and the calculation steps and methods of optimal hydraulic elements of aqueduct are put forward. The derived formula method is also applicable to similar projects such as unconfined culvert and warping dam culvert.
2. Through calculation and demonstration, the reinforced concrete box culvert can generally not be provided with settlement joints.
It is reported that the body in the culvert was found at that time and was treated as a nameless body.
It crossed the long canal, drilled the culvert, crossed the Yellow River, crossed the railway, traveled thousands of miles from the beautiful mountains in the south to the vast North China Plain, and finally reached the destination of Tuancheng Lake in Beijing.
5. Lost the election because the word "culvert" was wrongly written as "cold pile"; Tibetan teams Yi Xikang, Ma Ruitong and Wang Wenxiu also bid farewell to the writing desk because they misspelled the words of "waste", "bullying" and "waste" respectively.
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