pd初期支護(hù)施工作業(yè)指導(dǎo)書

1、p pd d初初期期支支護(hù)護(hù)施施工工作作業(yè)業(yè)指指導(dǎo)導(dǎo)書書Good is good, but better carries it.精益求精，善益求善。初期支護(hù)施工作業(yè)指導(dǎo)書2Exam exam elements 1. find out the Central thesis of the article 2: identify types of arguments summarized the arguments of the main content 3. identification of the methods used in this paragraph or sentence, and

2、its benefits. 4. (this paragraph) demonstration (process) what is it? 5. taste the benefits or effects of some words in a sentence. 6. for an article to add a fact or reasonable argument 7. do you agree with the author? Please explain the reasons. Argumentative is talking about as the main expressio

3、n of style. Through facts and reason, use logic to show that the authors views and attitudes to an issue and analysis on some phenomenon of insights and ideas. Three elements of argumentation elements: argument 1, argument: argument: authors opinions, views and ideas. (Right, distinct) Note: essays

4、generally have only one argument, some around the central argument put forward several arguments, arguments are used to justify central argument. Find argument of method: a to see articles of title II to note argument in articles in the of location title reveals; b beginning proposed; c talk process

5、 in the sharp proposed; d end antibody; articles in the no proposed, needed readers himself antibody note distinguish topics and argument: topics is talk paper by to described of main content, and argument is author on by described of content by made of clear of judge of sentences. 2, looking for or

6、 refine the method arguments: (a), see topic (b), start (c), end (four), middle (five), his induction an honest man is always suffer? in the dark old days of corruption, honest people suffer is not surprising, even commonplace. However, with the development and progress of society, honest man suffer

7、 losses no longer become a common and normal phenomenon. Dishonest people may be proud of a moment, but ultimately the expense of them. As Lu Xun said leasing will also drown his own. Illusion and lies was uncovered the day liar He Yan people? some flattery, speculative hack who soon would be apprec

8、iated by a boss, but he would always ride it? the saying goes: clever to be wise dishonest people ultimately have to pay the price for his dishonesty. Overall, or doing an honest man does not suffer. This argument is an honest man does not lose exam: argument is that how come? Introduction of argume

9、nts: (1), straight to the central argument put forward. For example: on the backbone of the proposed opening of we Chinese are proud of (2), ask questions, add a central argument. For example: of the thinking and doing for dreams and death of the arguments. (3) cases, according to the experience of

10、a life point (4), draws from the story problems, arguments (5), the central argument put forward in some way. For instance, metaphor, comparing elements of the second: the arguments argument: the material to prove point. (Authentic) 1, argument type facts .初初期期支支護(hù)護(hù)施施工工作作業(yè)業(yè)指指導(dǎo)導(dǎo)書書文件編號(hào)：文件編號(hào)：FCCT/OM-WYS

11、.002FCCT/OM-WYS.002 受控狀態(tài)：受控狀態(tài)： 編編 制：制： 審審 核：核： 批批 準(zhǔn)：準(zhǔn)： 發(fā)放編號(hào)：發(fā)放編號(hào)： 20062006年年2 2月月2222日日初初期期支支護(hù)護(hù)施施工工作作業(yè)業(yè)指指導(dǎo)導(dǎo)書書一、目 的：初期支護(hù)施工作業(yè)指導(dǎo)書3Exam exam elements 1. find out the Central thesis of the article 2: identify types of arguments summarized the arguments of the main content 3. identification of the methods

12、 used in this paragraph or sentence, and its benefits. 4. (this paragraph) demonstration (process) what is it? 5. taste the benefits or effects of some words in a sentence. 6. for an article to add a fact or reasonable argument 7. do you agree with the author? Please explain the reasons. Argumentati

13、ve is talking about as the main expression of style. Through facts and reason, use logic to show that the authors views and attitudes to an issue and analysis on some phenomenon of insights and ideas. Three elements of argumentation elements: argument 1, argument: argument: authors opinions, views a

14、nd ideas. (Right, distinct) Note: essays generally have only one argument, some around the central argument put forward several arguments, arguments are used to justify central argument. Find argument of method: a to see articles of title II to note argument in articles in the of location title reve

15、als; b beginning proposed; c talk process in the sharp proposed; d end antibody; articles in the no proposed, needed readers himself antibody note distinguish topics and argument: topics is talk paper by to described of main content, and argument is author on by described of content by made of clear

16、 of judge of sentences. 2, looking for or refine the method arguments: (a), see topic (b), start (c), end (four), middle (five), his induction an honest man is always suffer? in the dark old days of corruption, honest people suffer is not surprising, even commonplace. However, with the development a

17、nd progress of society, honest man suffer losses no longer become a common and normal phenomenon. Dishonest people may be proud of a moment, but ultimately the expense of them. As Lu Xun said leasing will also drown his own. Illusion and lies was uncovered the day liar He Yan people? some flattery,

18、speculative hack who soon would be appreciated by a boss, but he would always ride it? the saying goes: clever to be wise dishonest people ultimately have to pay the price for his dishonesty. Overall, or doing an honest man does not suffer. This argument is an honest man does not lose exam: argument

19、 is that how come? Introduction of arguments: (1), straight to the central argument put forward. For example: on the backbone of the proposed opening of we Chinese are proud of (2), ask questions, add a central argument. For example: of the thinking and doing for dreams and death of the arguments. (

20、3) cases, according to the experience of a life point (4), draws from the story problems, arguments (5), the central argument put forward in some way. For instance, metaphor, comparing elements of the second: the arguments argument: the material to prove point. (Authentic) 1, argument type facts .在隧

21、道開挖工程中，為了防止因遇到軟弱巖層、圍巖破碎、滲水嚴(yán)重等因素造成洞身局部失穩(wěn)或大面積坍塌，及時(shí)對(duì)洞身進(jìn)行施工支護(hù)以確保施工安全和正常的施工進(jìn)度。二、適用范圍：適用于隧道全斷面法及上下臺(tái)階法。三、施工原則施工應(yīng)遵循“短進(jìn)尺、強(qiáng)支護(hù)、快封閉、勤觀測(cè)”的原則施工，穩(wěn)打穩(wěn)扎，保證洞身的穩(wěn)定和確保施工安全。四、相關(guān)要求1、在遇到不穩(wěn)定圍巖，立即停止開挖，技術(shù)人員確定支護(hù)方案，施工人員按照已確定的支護(hù)方案及時(shí)進(jìn)行施工。2、在施工支護(hù)后，當(dāng)砼的強(qiáng)度達(dá)到80%時(shí)，然后進(jìn)行隧道開挖，隧道開挖采用短進(jìn)尺、弱爆破進(jìn)行施工。五、初期支護(hù)1、支護(hù)參數(shù)襯砌類型采用復(fù)合襯砌，初期支護(hù)起著重要的作用，每種圍巖隧道具體支護(hù)參

22、數(shù)如下：復(fù)合復(fù)合襯襯砌支砌支護(hù)類護(hù)類型表型表初期支護(hù)錨桿22鋼筋網(wǎng)圍巖等級(jí)預(yù)留變形量cm噴混凝土厚cm部位長度m縱間距m環(huán)間距m部位鋼筋直徑mm網(wǎng)眼尺寸cm鋼拱架間距m初期支護(hù)施工作業(yè)指導(dǎo)書4Exam exam elements 1. find out the Central thesis of the article 2: identify types of arguments summarized the arguments of the main content 3. identification of the methods used in this paragraph or sent

23、ence, and its benefits. 4. (this paragraph) demonstration (process) what is it? 5. taste the benefits or effects of some words in a sentence. 6. for an article to add a fact or reasonable argument 7. do you agree with the author? Please explain the reasons. Argumentative is talking about as the main

24、 expression of style. Through facts and reason, use logic to show that the authors views and attitudes to an issue and analysis on some phenomenon of insights and ideas. Three elements of argumentation elements: argument 1, argument: argument: authors opinions, views and ideas. (Right, distinct) Not

25、e: essays generally have only one argument, some around the central argument put forward several arguments, arguments are used to justify central argument. Find argument of method: a to see articles of title II to note argument in articles in the of location title reveals; b beginning proposed; c ta

26、lk process in the sharp proposed; d end antibody; articles in the no proposed, needed readers himself antibody note distinguish topics and argument: topics is talk paper by to described of main content, and argument is author on by described of content by made of clear of judge of sentences. 2, look

27、ing for or refine the method arguments: (a), see topic (b), start (c), end (four), middle (five), his induction an honest man is always suffer? in the dark old days of corruption, honest people suffer is not surprising, even commonplace. However, with the development and progress of society, honest

28、man suffer losses no longer become a common and normal phenomenon. Dishonest people may be proud of a moment, but ultimately the expense of them. As Lu Xun said leasing will also drown his own. Illusion and lies was uncovered the day liar He Yan people? some flattery, speculative hack who soon would

29、 be appreciated by a boss, but he would always ride it? the saying goes: clever to be wise dishonest people ultimately have to pay the price for his dishonesty. Overall, or doing an honest man does not suffer. This argument is an honest man does not lose exam: argument is that how come? Introduction

30、 of arguments: (1), straight to the central argument put forward. For example: on the backbone of the proposed opening of we Chinese are proud of (2), ask questions, add a central argument. For example: of the thinking and doing for dreams and death of the arguments. (3) cases, according to the expe

31、rience of a life point (4), draws from the story problems, arguments (5), the central argument put forward in some way. For instance, metaphor, comparing elements of the second: the arguments argument: the material to prove point. (Authentic) 1, argument type facts .級(jí)101528拱墻4.00.81.0拱墻縱環(huán)820200.8級(jí)58

32、15拱部局部3.01.01.2拱墻縱環(huán)82020級(jí)3582.51.21.5施工支護(hù)作為穩(wěn)定圍巖、確保施工安全的必要措施，必須在開挖后立即進(jìn)行。支護(hù)作業(yè)視圍巖穩(wěn)定程度，依據(jù)設(shè)計(jì)文件，采用不同的支護(hù)參數(shù)。級(jí)圍巖噴錨施工支護(hù)緊跟開挖實(shí)施，拱部設(shè)25中空注漿錨桿,長4.0m，邊墻設(shè)砂漿錨桿長4.0m，縱向間距0.8m，環(huán)向間距1.0m，拱墻部掛鋼筋網(wǎng)（8），間距2020cm，噴C20早強(qiáng)速凝砼28cm厚，并加設(shè)型鋼鋼架1榀/0.8m。級(jí)圍巖采用噴錨施工支護(hù)，拱部設(shè)25中空注漿錨桿,長3.0m，邊墻設(shè)砂漿錨桿長3.0m，縱向間距1.0m，環(huán)向間距1.2m，拱墻部掛鋼筋網(wǎng)（8），間距2020cm，噴C20

33、早強(qiáng)速凝砼15cm厚。級(jí)圍巖采用素噴施工支護(hù)，素噴C20早強(qiáng)砼封閉開挖輪廓，噴射砼厚8cm。根據(jù)圍巖情況和地質(zhì)構(gòu)造局部可設(shè)法向錨桿和掛網(wǎng)。對(duì)于隧道內(nèi)其它地段，結(jié)合現(xiàn)場(chǎng)地質(zhì)情況，在施工過程中，如出現(xiàn)不良地質(zhì)地段會(huì)同設(shè)計(jì)、監(jiān)理共同制定超前支護(hù)方案，穩(wěn)妥掘進(jìn)，確保安全。2、初期支護(hù)（1）、噴射混凝土：噴射混凝土有C25素噴混凝土、C25網(wǎng)噴混凝土、C25聚酯纖維噴混凝土三種類型。施工工藝見圖6.2.1-1。初期支護(hù)施工作業(yè)指導(dǎo)書5Exam exam elements 1. find out the Central thesis of the article 2: identify types of

34、arguments summarized the arguments of the main content 3. identification of the methods used in this paragraph or sentence, and its benefits. 4. (this paragraph) demonstration (process) what is it? 5. taste the benefits or effects of some words in a sentence. 6. for an article to add a fact or reaso

35、nable argument 7. do you agree with the author? Please explain the reasons. Argumentative is talking about as the main expression of style. Through facts and reason, use logic to show that the authors views and attitudes to an issue and analysis on some phenomenon of insights and ideas. Three elemen

36、ts of argumentation elements: argument 1, argument: argument: authors opinions, views and ideas. (Right, distinct) Note: essays generally have only one argument, some around the central argument put forward several arguments, arguments are used to justify central argument. Find argument of method: a

37、 to see articles of title II to note argument in articles in the of location title reveals; b beginning proposed; c talk process in the sharp proposed; d end antibody; articles in the no proposed, needed readers himself antibody note distinguish topics and argument: topics is talk paper by to descri

38、bed of main content, and argument is author on by described of content by made of clear of judge of sentences. 2, looking for or refine the method arguments: (a), see topic (b), start (c), end (four), middle (five), his induction an honest man is always suffer? in the dark old days of corruption, ho

39、nest people suffer is not surprising, even commonplace. However, with the development and progress of society, honest man suffer losses no longer become a common and normal phenomenon. Dishonest people may be proud of a moment, but ultimately the expense of them. As Lu Xun said leasing will also dro

40、wn his own. Illusion and lies was uncovered the day liar He Yan people? some flattery, speculative hack who soon would be appreciated by a boss, but he would always ride it? the saying goes: clever to be wise dishonest people ultimately have to pay the price for his dishonesty. Overall, or doing an

41、honest man does not suffer. This argument is an honest man does not lose exam: argument is that how come? Introduction of arguments: (1), straight to the central argument put forward. For example: on the backbone of the proposed opening of we Chinese are proud of (2), ask questions, add a central ar

42、gument. For example: of the thinking and doing for dreams and death of the arguments. (3) cases, according to the experience of a life point (4), draws from the story problems, arguments (5), the central argument put forward in some way. For instance, metaphor, comparing elements of the second: the

43、arguments argument: the material to prove point. (Authentic) 1, argument type facts .圖6.2.1-1 濕噴混凝土工藝流程圖施工方法：噴射混凝土采用濕噴機(jī)，混凝土由洞外拌和站集中拌料，根據(jù)需要摻入聚酯纖維，混凝土運(yùn)輸車運(yùn)到工作面。噴射混凝土前，用水、高壓風(fēng)將巖面粉塵和雜物進(jìn)行清洗，噴射作業(yè)分段、分片、由下而上順序進(jìn)行，嚴(yán)格按照噴射混凝土的施工規(guī)范進(jìn)行混凝土的噴射。初噴混凝土厚度35cm。錨桿、鋼筋網(wǎng)、鋼架等安裝完后進(jìn)行復(fù)噴混凝土作業(yè)，噴至設(shè)計(jì)厚度。施工技術(shù)措施：原材料計(jì)量要準(zhǔn)確，雜質(zhì)含量不超標(biāo)，砂、石料、水泥、

44、水的計(jì)量誤差2%，速凝劑、纖維等外加劑的計(jì)量0.5%。設(shè)置控制噴混凝土厚度的標(biāo)志。噴射前處理危石，檢查開挖斷面凈空尺寸。采用強(qiáng)制式攪拌機(jī)拌制混凝土。用高壓水沖洗受噴面，當(dāng)受噴面遇水易泥化時(shí)，用高壓風(fēng)吹凈巖面。噴射作業(yè)分段、分片、分層，由下而上順序進(jìn)行。噴嘴與巖面垂直，距受噴面0.81.2m。施工中經(jīng)常檢查出料彎頭、輸料管和管路接頭，發(fā)現(xiàn)堵管時(shí)立即前期準(zhǔn)備施噴面的清理計(jì)量配料拌 合砂、石、水泥、水、外加劑（改性聚酯纖維）混凝土攪拌站裝運(yùn)噴料現(xiàn)場(chǎng)施噴綜合檢查結(jié)束加速凝劑不合格混凝土噴射機(jī)補(bǔ)噴混凝土合格初期支護(hù)施工作業(yè)指導(dǎo)書6Exam exam elements 1. find out the Ce

45、ntral thesis of the article 2: identify types of arguments summarized the arguments of the main content 3. identification of the methods used in this paragraph or sentence, and its benefits. 4. (this paragraph) demonstration (process) what is it? 5. taste the benefits or effects of some words in a s

46、entence. 6. for an article to add a fact or reasonable argument 7. do you agree with the author? Please explain the reasons. Argumentative is talking about as the main expression of style. Through facts and reason, use logic to show that the authors views and attitudes to an issue and analysis on so

47、me phenomenon of insights and ideas. Three elements of argumentation elements: argument 1, argument: argument: authors opinions, views and ideas. (Right, distinct) Note: essays generally have only one argument, some around the central argument put forward several arguments, arguments are used to jus

48、tify central argument. Find argument of method: a to see articles of title II to note argument in articles in the of location title reveals; b beginning proposed; c talk process in the sharp proposed; d end antibody; articles in the no proposed, needed readers himself antibody note distinguish topic

49、s and argument: topics is talk paper by to described of main content, and argument is author on by described of content by made of clear of judge of sentences. 2, looking for or refine the method arguments: (a), see topic (b), start (c), end (four), middle (five), his induction an honest man is alwa

50、ys suffer? in the dark old days of corruption, honest people suffer is not surprising, even commonplace. However, with the development and progress of society, honest man suffer losses no longer become a common and normal phenomenon. Dishonest people may be proud of a moment, but ultimately the expe

51、nse of them. As Lu Xun said leasing will also drown his own. Illusion and lies was uncovered the day liar He Yan people? some flattery, speculative hack who soon would be appreciated by a boss, but he would always ride it? the saying goes: clever to be wise dishonest people ultimately have to pay th

52、e price for his dishonesty. Overall, or doing an honest man does not suffer. This argument is an honest man does not lose exam: argument is that how come? Introduction of arguments: (1), straight to the central argument put forward. For example: on the backbone of the proposed opening of we Chinese

53、are proud of (2), ask questions, add a central argument. For example: of the thinking and doing for dreams and death of the arguments. (3) cases, according to the experience of a life point (4), draws from the story problems, arguments (5), the central argument put forward in some way. For instance,

54、 metaphor, comparing elements of the second: the arguments argument: the material to prove point. (Authentic) 1, argument type facts .否孔口處理驗(yàn) 收固定錨桿插入錨桿桿體加工錨桿桿體注漿準(zhǔn)備補(bǔ)孔不合格合格測(cè)量定錨桿孔位鉆 孔清 孔驗(yàn) 孔填塞砂漿或錨桿藥進(jìn)行下道工序關(guān)機(jī)。（2）、.系統(tǒng)錨桿：系統(tǒng)錨桿有砂漿錨桿和中空注漿錨桿。、砂漿錨桿施工方法：采用錨桿臺(tái)車鉆錨桿孔，人工安裝錨桿。利用高壓風(fēng)或水清孔，完成后采用后退式注漿，以保證孔內(nèi)漿液飽滿。施工技術(shù)措施：孔徑要與錨

55、桿直徑相匹配，錨桿孔徑應(yīng)大于設(shè)計(jì)的錨桿直徑15mm；孔深一般比錨桿稍長一些(10cm 以上)；孔向應(yīng)按設(shè)計(jì)方向鉆進(jìn)，垂直巖面；錨桿規(guī)格、長度、直徑符合設(shè)計(jì)要求，錨桿桿體除銹除油。施工工藝見圖6.2.1-2。圖6.2.1-2 砂漿錨桿施工工藝流程圖初期支護(hù)施工作業(yè)指導(dǎo)書7Exam exam elements 1. find out the Central thesis of the article 2: identify types of arguments summarized the arguments of the main content 3. identification of the

56、 methods used in this paragraph or sentence, and its benefits. 4. (this paragraph) demonstration (process) what is it? 5. taste the benefits or effects of some words in a sentence. 6. for an article to add a fact or reasonable argument 7. do you agree with the author? Please explain the reasons. Arg

57、umentative is talking about as the main expression of style. Through facts and reason, use logic to show that the authors views and attitudes to an issue and analysis on some phenomenon of insights and ideas. Three elements of argumentation elements: argument 1, argument: argument: authors opinions,

58、 views and ideas. (Right, distinct) Note: essays generally have only one argument, some around the central argument put forward several arguments, arguments are used to justify central argument. Find argument of method: a to see articles of title II to note argument in articles in the of location ti

59、tle reveals; b beginning proposed; c talk process in the sharp proposed; d end antibody; articles in the no proposed, needed readers himself antibody note distinguish topics and argument: topics is talk paper by to described of main content, and argument is author on by described of content by made

60、of clear of judge of sentences. 2, looking for or refine the method arguments: (a), see topic (b), start (c), end (four), middle (five), his induction an honest man is always suffer? in the dark old days of corruption, honest people suffer is not surprising, even commonplace. However, with the devel