Source: the construction scheme of civil engineering network is the analysis of a construction method in a unit project or a divisional (sub divisional) project
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It is the technical and economic analysis of the labor, materials, machinery, cost and construction period consumed in the construction process under the condition of reasonable organization, so as to adopt new technologies and select the optimal construction method, that is, the optimal scheme
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Today, I’ve sorted out the key points of the standard construction scheme for you, and my friends will come to watch it as soon as possible
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1、 Key points of construction scheme compilation 1
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The compilation content of construction scheme generally speaking, the construction scheme prepared separately for a sub project should mainly include the following contents: ① compilation basis; ② general situation and construction conditions of sub project, description of specific conditions of sub project, selection of advantages and factors of this scheme and operation conditions that should be possessed before the implementation of the scheme
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③ Overall construction arrangement
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Including construction preparation, labor plan, material plan, personnel arrangement, construction time, site layout and flow section division, etc
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④ Construction method, process, construction procedure, four new projects are introduced in detail
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It can be illustrated directly by the attached drawings and tables, and it is necessary to carry out design calculation
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⑤ Quality standard; Clarify the specific basis and requirements of main control items, general items and allowable deviation items, and indicate the inspection tools and inspection methods
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⑥ Quality management points and control measures, analysis of key and difficult points of sub project, development of targeted construction and control measures and finished product protection measures
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⑦ Safety, civilization and environmental protection measures Main construction scheme construction survey scheme: 1) project overview 2) layout and survey of control points 3) lofting of axis and control lines 4) lofting procedure of axis and elevation points 5) various tolerance and quality assurance measures during construction 6) completion survey and deformation observation 7) survey review measures and data rectification 8) organization and management of construction survey 9) instrument maintenance and use system 10 ）Survey management system Earthwork construction scheme: 1) preparation basis 2) project overview 3) construction deployment 4) operation technology 5) quality control 6) main management measures formwork construction scheme: 1) preparation basis 2) project overview 3) construction arrangement 4) construction preparation 5) main construction methods and measures 6) allowable deviation and inspection method of formwork installation 7) precautions 8) formwork calculation 9) economical formwork consumption Technical analysis of construction scheme of reinforcement engineering: 1) general situation 2) overall construction arrangement 3) main construction methods 4) technical quality assurance measures 5) safety fire control measures 6) environmental protection and civilized construction measures concrete engineering construction scheme: 1) preparation basis 2) construction deployment 3) construction methods 4) concrete transportation 5) quality requirements 6) common quality problems and prevention measures 7) seasonal construction 8) safety Measures 2, manuscript typesetting requirements 1, typesetting style ➤ paper size: generally use A4 format paper
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Recommended margin: 3.17cm on the left, 2.5cm on the top, bottom and right
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➤ header and footers: the design of the header and footers should reflect the content of the chapter
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Of course, the page number is essential
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➤ font, font size and line spacing: the line spacing is generally 1.5 times of the line spacing
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The font of the same content should be consistent
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Generally, we should choose the commonly used Song typeface, imitation Song typeface, regular script and bold typeface
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The font size of the text should not be too large to make people feel empty or too small to make everyone look at it with great effort
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Generally, No
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4 Song typeface should be built
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Inter section arrangement: generally divided into several chapters, the first page of each chapter (section) can be separated by the same or different color pages, marked with the chapter (section) name
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This can give people a sense of change and relaxation
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➤ level of chapter: Generally speaking, the title of chapter, chapter and section should be in the middle
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All kinds of subtitles in the article should be eye-catching
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Common title levels and formats are shown in the following table: 2
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Manuscript requirements ➤ text: don’t indiscriminately use nonstandard simplified characters, self created characters, other characters and traditional characters (such as “part” written as “another part” and “other part”) “ “Circle” is written as “circle”, etc
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For computer typing prone to typing errors to strengthen inspection, to prevent omission
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➤ figures: statistics, various measurements (including fractions, multiples, percentages, divisors), chart numbers and other sequence numbers, generally in Arabic numerals
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Century, year, year, month, day and time are all Arabic numerals, and all of them are full names
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For example, “1999” does not write “1999” and “99”“ “1995-1999” cannot write “1995-99″“ “No writing” in the 1990s
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➤ foreign symbols: foreign letters representing pure numbers and scalars, usually written in italics
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Some functions and operators expressed by foreign abbreviations, such as trigonometric function sin, cos and other unit of measurement symbols, such as temperature standard CC, K, national standard and ministerial code, product model, parts and product brand, such as steel bar brand HRB, etc., foreign names, book names, place names, organizations and various abbreviations, etc., are generally in Chinese
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The symbols used in the whole text should be unified, and try to avoid two identical concepts using the same symbol or the same concept using different symbols
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➤ the form should be placed close to the relevant text
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Each form must have a table name and a table serial number
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Fill in the table name in the middle, and write the table serial number in the right corner of the table
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The serial number of the table can be numbered according to the whole article, or according to the article, chapter and section, as shown in Table 1-1 and table 2-3
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The table is annotated below
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When the data in the same column or row in the table are in the same unit, the unit should be indicated in the header
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The corresponding bits of the data in the table should be aligned
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When the data is temporarily missing, it should be empty; When data should not be filled in
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A short line should be drawn
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The font size of the text in the table can be one size smaller than that of the text, and there is no punctuation at the end of the text in the table
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3
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Prevention of common mistakes in writing ➤ typing mistakes are the most common mistakes, so they need to be checked and corrected many times
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Readers often feel uncomfortable when they see such mistakes, and their impression of your whole plan immediately decreases
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The only way to solve this kind of error is to check it carefully many times
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➤ pay attention to the writing method of physical units
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In the description of the text, if the number in front of it is Chinese, use Chinese; if the number in front of it is Arabic, use English
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For example, “per meter” in the text should be written as “per square meter”, and “100 cubic meters” in the text should be written as “100 meters” ³ ”。 If the number is a specific number, it is represented by Arabic number; If the number used is approximate, it shall be expressed in Chinese; Such as “100m”, “tens of meters” “ Five or six kilometers, etc
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When using English letters, especially when expressing units, the uppercase of the uppercase, the lowercase of the lowercase, the superscript or subscript of the superscript or subscript, and the italics of the italics
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If kilometer is “km”, not “km” or “km”, square meter is “m” ² ” Instead of “m2 or M2”, you can refer to the national legal unit of measurement table
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➤ use less or no industry specific words, try to use “concrete” instead of “concrete”
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If we want to use it, we should also unify the whole text, using “concrete” or “concrete”
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In a construction plan, try not to appear “concrete” and “concrete” at the same time
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3、 The difference between construction organization design and construction scheme is that some technicians and constructors on the construction site may not know when to prepare construction organization and construction scheme
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What’s the difference between the construction organization design and the construction scheme? Let the civil engineer figure it out to help you clearly distinguish the two
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➤ with different purposes, construction organization design is a strategic deployment of a project and a comprehensive programmatic document for the overall situation of the project
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It is required to be scientific and instructive, highlight the word “group”, and make careful arrangements for the selection of manpower and material resources in the construction, as well as the arrangement of time and space.
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