Ðåôåðàòû. Ãðóçîâûå ïåðåâîçêè







1. Ìàÿòíèêîâûé ìàðøðóò ÃÀÃ


     à     14         À                      Q = 350 òûñ.ò.; lãå = 14 êì.; lõ = 14 êì.

                                                          lí’ = 12 êì.; lí’’ = 25 êì.

        12            25                              ÀÑÏ – 25 (16 ò); ãðóç – êîìáèêîðì

                     ÀÒÏ                           nå = 4; Òì = 8,52÷.; Òí = 9,48÷.; Uðä = 51,2ò.;

Ðèñóíîê 3 – Ìàðøðóò ÃÀà         Wðä = 716,8òêì.; Àì = 22åä.; Àññ = 23åä.;

                                                        Lãð = 56êì.; Lõ = 42êì.; Lîáù = 135êì.;

                                                         tïð = 0,88÷.; βðä = 0,41


2. Ìàÿòíèêîâûé ìàðøðóò ÄÁÄ


     Ä        8         Á                            Q = 150 òûñ.ò.; lãå = 8 êì.; lõ = 8 êì.

                                                          lí’ = 9 êì.; lí’’ = 16 êì.

          9            16                              ÊÐÀÇ-65032 (15 ò); ãðóç – êåðàìçèò

                     ÀÒÏ                             nå = 7; Òì = 8,54÷.; Òí = 9,54÷.; Uðä = 84ò.;

Ðèñóíîê 4 – Ìàðøðóò ÄÁÄ           Wðä = 672òêì.; Àì = 6åä.; Àññ = 8åä.;

                                                          Lãð = 56êì.; Lõ = 48êì.; Lîáù = 129êì.;

                                                           tïð = 0,58÷.; βðä = 0,43


3. Ìàÿòíèêîâûé ìàðøðóò ÀÂÀ


     À       21                                    Q = 450 òûñ.ò.; lãå = 21 êì.; lõ = 21 êì.

                                                          lí’ = 25 êì.; lí’’ = 4 êì.

        25            4                                ÊÐÀÇ-65032 (15 ò); ãðóç – ïåñîê

                     ÀÒÏ                             nå = 4; Òì = 9,04÷.; Òí = 10,2÷.; Uðä = 60ò.;

Ðèñóíîê 5 – Ìàðøðóò ÀÂÀ            Wðä = 1260òêì.; Àì = 25åä.; Àññ = 31åä.;

                                                           Lãð = 84êì.; Lõ = 63êì.; Lîáù = 176êì.;

                                                           tïð = 0,58÷.; βðä = 0,48


4. Ìàÿòíèêîâûé ìàðøðóò ÀÃÀ


     À      14         à                           Q = 260 òûñ.ò.; lãå = 14 êì.; lõ = 14 êì.

                                                          lí’ = 25 êì.; lí’’ = 12 êì.

        25            12                              ÊàìÀÇ 65117-030 (14ò); ãðóç – êèðïè÷

                     ÀÒÏ                             nå = 4; Òì = 9,56÷.; Òí = 11,04÷.; Uðä = 56ò.;

Ðèñóíîê 6 – Ìàðøðóò ÀÃÀ            Wðä = 784òêì.; Àì = 15åä.; Àññ = 19åä.;

                                                          Lãð = 56êì.; Lõ = 42êì.; Lîáù = 135êì.;

                                                          tïð = 1,27÷.; βðä = 0,41


5. Ìàÿòíèêîâûé ìàðøðóò ÁÄÁ


     Á        8         Ä                            Q = 250 òûñ.ò.; lãå = 8 êì.; lõ = 8 êì.

                                                          lí’ = 16 êì.; lí’’ = 9 êì.

        16            9                                ÊàìÀÇ 65117-030 (14 ò); ãðóç – ñòàíêè

                     ÀÒÏ                             nå = 5; Òì = 9,55÷.; Òí = 10,55÷.; Uðä = 56ò.;

Ðèñóíîê 7 – Ìàðøðóò ÁÄÁ            Wðä = 448òêì.; Àì = 15åä.; Àññ = 19åä.;

                                                          Lãð = 40êì.; Lõ = 32êì.; Lîáù = 97êì.;

                                                          tïð = 1,27÷.; βðä = 0,41

6. Ìàÿòíèêîâûé ìàðøðóò ÂÃÂ


             8         à                           Q = 150 òûñ.ò.; lãå = 8 êì.; lõ = 8 êì.

                                                         lí’ = 4 êì.; lí’’ = 12 êì.

          4            12                             ÊàìÀÇ 65117-030 (14 ò); ãðóç – òðóáû öåëüí.

                     ÀÒÏ                            nå = 5; Òì = 9,55÷.; Òí = 10,19÷.; Uðä = 70ò.;

Ðèñóíîê 8 – Ìàðøðóò Âà          Wðä = 560òêì.; Àì = 7åä.; Àññ = 9åä.;

                                                          Lãð = 40êì.; Lõ = 32êì.; Lîáù = 88êì.;

                                                          tïð = 1,27÷.; βðä = 0,43


5.2 Ðàñ÷åò êîëüöåâûõ ìàðøðóòîâ


Ïî êàæäîìó èç êîëüöåâûõ ìàðøðóòîâ îïðåäåëÿþòñÿ ñëåäóþùèå ïîêàçàòåëè:

1 Èñõîäíûå äàííûå: Q, lãå’, lãå’’, lãå’’’, lõ, lí’, lí’’


                                  À          lãå’                 Á

                                    lí’         lõ                              lãå’’

                      ÀÒÏ

                                     lí’’    Ä            lãå’’’                 Ñ

Ðèñóíîê 9 – Ñõåìà ìàðøðóòà ÀÁÑÄÀ


2 Îñíîâíûå òåõíèêî-ýêñïëóàòàöèîííûå õàðàêòåðèñòèêè

Òí = 10÷. (âûáèðàåòñÿ â ïðåäåëàõ 8-12 ÷) – âðåìÿ â íàðÿäå;

tïð – âðåìÿ ïîãðóçêè/ðàçãðóçêè;

Vò = 25 êì/÷ – òåõíè÷åñêàÿ ñêîðîñòü

3 Âðåìÿ íà ìàðøðóòå ïî ôîðìóëå (4)

4 Âðåìÿ îáîðîòà


                                                          (17)

ãäå tîá – âðåìÿ îáîðîòà íà ìàðøðóòå, ÷;

Σtï – ñóììà âñåãî âðåìåíè çàòðà÷åííîãî íà ïîãðóçêó, ÷;

Σtð – ñóììà âñåãî âðåìåíè çàòðà÷åííîãî íà ðàçãðóçêó, ÷.

5 Ðàñ÷åò ÷èñëà îáîðîòîâ íà ìàðøðóòå


                                                                                           (18)


6 Ïåðåñ÷åò âðåìåíè íà ìàðøðóòå


                                                                                      (19)


ãäå nîá – ÷èñëî îáîðîòîâ îêðóãëåííîå äî öåëîãî

7 Ïåðåñ÷åò âðåìåíè â íàðÿäå ïðîèçâîäèòñÿ ïî ôîðìóëå (8)

8 Äíåâíàÿ âûðàáîòêà àâòîìîáèëÿ


                                                                           (20)


ãäå Σγñi – ñóììà ñòàòè÷åñêèõ êîýôôèöèåíòîâ ãðóçîïîäúåìíîñòè íà êàæäîì ó÷àñòêå êîëüöåâîãî ìàðøðóòà


                                                                  (21)


9 Ðàñ÷åò ÷èñëà àâòîìîáèëåé íà ìàðøðóòå


                                                                                   (22)


ãäå ΣQi – ñóììàðíîå êîëè÷åñòâî ãðóçà ïî êàæäîìó ó÷àñòêó ìàðøðóòà, ò.

10 Ðàñ÷åò ñðåäíåñïèñî÷íîãî ÷èñëà àâòîìîáèëåé


                                                                                          (23)


11 Ðàñ÷åò ãðóæåíîãî ïðîáåãà


                                                                        (24)


12 Ðàñ÷åò õîëîñòîãî ïðîáåãà


                                                                          (25)


13 Ðàñ÷åò îáùåãî ïðîáåãà


                                                                             (26)


14 Ðàñ÷åò êîýôôèöèåíòà èñïîëüçîâàíèÿ ïðîáåãà çà îáîðîò


                                                                                     (27)


15 Ðàñ÷åò êîýôôèöèåíòà èñïîëüçîâàíèÿ ïðîáåãà çà ðàáî÷èé äåíü


                                                                                        (28)


Âñå ðàñ÷åòû ñâåäåíû â ïðèëîæåíèå Å.

1.Êîëüöåâîé ìàðøðóò ÄÃÂÄ


    À       13         à                           Q = 200 òûñ. ò.; lãå’ = 13 êì.; lãå’’ = 5 êì.;

                                                          lõ = 12 êì.; lí = 9 êì.

 9         5                8                          ÊàìÀÇ – 65117 - 030 (14 ò);

                                                       ãðóç – êàðòîôåëü, ìèíåðàëüíûå óäîáðåíèÿ

ÀÒÏ                                                nîá = 3; Òì = 10,74÷.; Òí = 11,46÷.; Uðä = 84ò;

Ðèñóíîê 10-Ñõåìà ìàðøðóòà       Wðä = 756òêì.; Àì = 8åä.; Àññ = 10åä.;  

                                                          Lãð = 54êì.; Lõ = 24êì.; Lîáù = 96êì.;

                                                          tïð = 1,27÷.; βðä = 0,56


2.Êîëüöåâîé ìàðøðóò ÂÀÄÁÄÂ


         21         À                          Q = 100 òûñ. ò.; lãå’ = 21 êì.; lãå’’ = 17 êì.;

                                                        lãå’’’ = 8 êì.; lõ’ = 8 êì; lõ’’ = 5 êì.;

9         5                  17                    lí’ = 4 êì.; lí’’ = 9 êì.

               9                 Ä                  ÊàìÀÇ – 65117 - 030 (14 ò);                                                                                                                                               

ÀÒÏ                     8                          ãðóç – òêàíü â ðóëîíàõ; ñòåêëî; ñòàíêè.

                               Á                  nîá = 2; Òì = 12,14÷.; Òí = 12,66÷.; Uðä = 78,4ò;

Ðèñóíîê 11-ñõåìà ìàðøðóòà       Wðä = 1243,2òêì.; Àì = 4åä.; Àññ = 5åä.;  

                                                        Lãð = 92êì.; Lõ = 21êì.; Lîáù = 126êì.;

                                                        tïð = 1,27÷.; βðä = 0,73  


3. Êîëüöåâîé ìàðøðóò ÂÃÀÄÁÄÃÂ


        8    à    14    À           Q = 50 òûñ. ò.; lãå’ = 8 êì.; lãå’’ = 17 êì.;

                                               lãå’’’ = 8 êì.; lãå’’’’ = 13 êì.; lõ’ = 14 êì; lõ’’ = 8 êì.;

  4                  13      17           lõ’’’ = 8 êì.; lí = 4 êì.;                                        

                                  Ä          ÊàìÀÇ – 65117 - 030 (14 ò);                                                                                                                                                     

 ÀÒÏ                   8                 ãðóç – òðóáû öåëüíîìåòàëëè÷åñêèå; ñòåêëî;

                                   Á         ñòàíêè; êàðòîôåëü.           

Ðèñóíîê 12-ñõåìà ìàðøðóòà      nîá = 1; Òì = 8,12÷.; Òí = 8,44÷.; Uðä = 53,2ò;

                                                     Wðä = 596,4òêì.; Àì = 3åä.; Àññ = 4åä.;  

                                                      Lãð = 46êì.; Lõ = 30êì.; Lîáù = 84êì.;

                                                      tïð = 1,27÷.; βðä = 0,55


6 Ïðîèçâîäñòâåííàÿ ïðîãðàììà ïî ýêñïëóàòàöèè


Ïî âñåì ìàðêàì ïîäâèæíîãî ñîñòàâà è â öåëîì ïî ÀÒÏ îïðåäåëÿþòñÿ òåõíèêî-ýêñïëóàòàöèîííûå ïîêàçàòåëè è ðàññ÷èòûâàåòñÿ ïðîèçâîäñòâåííàÿ ïðîãðàììà ïî ýêñïëóàòàöèè. Ðåçóëüòàòû ðàñ÷åòîâ ñâîäÿòñÿ â òàáëèöó 12

1 Ñðåäíåñïèñî÷íîå ÷èñëî àâòîìîáèëåé


                                                                                       (29)


ãäå Ài – ÷èñëî àâòîìîáèëåé i-îé ìàðêè

αè – êîýôôèöèåíò èñïîëüçîâàíèÿ ïàðêà (0,8)

2 Àâòîìîáèëå-äíè èíâåíòàðíûå


                                                                                   (30)

Ñòðàíèöû: 1, 2, 3, 4, 5, 6



2012 © Âñå ïðàâà çàùèùåíû
Ïðè èñïîëüçîâàíèè ìàòåðèàëîâ àêòèâíàÿ ññûëêà íà èñòî÷íèê îáÿçàòåëüíà.