Technical method for entering and excavating pipelines in mountainous area
The invention relates to a mountainous area pipeline entry and excavation technical method. The method comprises the following steps: basic entry requirements; exploring and planning; entering technical requirements; excavating an operation pit; the approach technical requirement comprises terrain j...
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| creator | LI HONGTAO WU ZONGFANG HU BO HE XIAOKANG WANG BINBIN CHEN WEIZHOU HOU HAO MA JIANLIN ZHU JIANPING ZHOU XIAOLIANG WANG MINGBO LIU KUIRONG MEN LIGUO LAN CAIFU CHEN WENKAI FANG YINGCHAO LIU TAO |
| description | The invention relates to a mountainous area pipeline entry and excavation technical method. The method comprises the following steps: basic entry requirements; exploring and planning; entering technical requirements; excavating an operation pit; the approach technical requirement comprises terrain judgment; if the gradient is smaller than 35 degrees, the entering mode is preferentially selected according to the sequence of excavator transportation, Z-shaped road construction transportation, mountainous region comprehensive pipe transportation vehicle transportation and mountainous region pipe distribution machine transportation, and if the gradient is between 35 degrees and 45 degrees, the entering mode is preferentially selected according to the sequence of mountainous region comprehensive pipe transportation vehicle transportation and mountainous region pipe distribution machine transportation; if the gradient is larger than 45 degrees, the entering mode is preferentially selected according to the sequence |
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The method comprises the following steps: basic entry requirements; exploring and planning; entering technical requirements; excavating an operation pit; the approach technical requirement comprises terrain judgment; if the gradient is smaller than 35 degrees, the entering mode is preferentially selected according to the sequence of excavator transportation, Z-shaped road construction transportation, mountainous region comprehensive pipe transportation vehicle transportation and mountainous region pipe distribution machine transportation, and if the gradient is between 35 degrees and 45 degrees, the entering mode is preferentially selected according to the sequence of mountainous region comprehensive pipe transportation vehicle transportation and mountainous region pipe distribution machine transportation; if the gradient is larger than 45 degrees, the entering mode is preferentially selected according to the sequence</description><language>chi ; eng</language><subject>BLASTING ; DREDGING ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HYDRAULIC ENGINEERING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPE-LINE SYSTEMS ; PIPE-LINES ; PIPES ; SOIL SHIFTING ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230623&DB=EPODOC&CC=CN&NR=116293182A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230623&DB=EPODOC&CC=CN&NR=116293182A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI HONGTAO</creatorcontrib><creatorcontrib>WU ZONGFANG</creatorcontrib><creatorcontrib>HU BO</creatorcontrib><creatorcontrib>HE XIAOKANG</creatorcontrib><creatorcontrib>WANG BINBIN</creatorcontrib><creatorcontrib>CHEN WEIZHOU</creatorcontrib><creatorcontrib>HOU HAO</creatorcontrib><creatorcontrib>MA JIANLIN</creatorcontrib><creatorcontrib>ZHU JIANPING</creatorcontrib><creatorcontrib>ZHOU XIAOLIANG</creatorcontrib><creatorcontrib>WANG MINGBO</creatorcontrib><creatorcontrib>LIU KUIRONG</creatorcontrib><creatorcontrib>MEN LIGUO</creatorcontrib><creatorcontrib>LAN CAIFU</creatorcontrib><creatorcontrib>CHEN WENKAI</creatorcontrib><creatorcontrib>FANG YINGCHAO</creatorcontrib><creatorcontrib>LIU TAO</creatorcontrib><title>Technical method for entering and excavating pipelines in mountainous area</title><description>The invention relates to a mountainous area pipeline entry and excavation technical method. 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The method comprises the following steps: basic entry requirements; exploring and planning; entering technical requirements; excavating an operation pit; the approach technical requirement comprises terrain judgment; if the gradient is smaller than 35 degrees, the entering mode is preferentially selected according to the sequence of excavator transportation, Z-shaped road construction transportation, mountainous region comprehensive pipe transportation vehicle transportation and mountainous region pipe distribution machine transportation, and if the gradient is between 35 degrees and 45 degrees, the entering mode is preferentially selected according to the sequence of mountainous region comprehensive pipe transportation vehicle transportation and mountainous region pipe distribution machine transportation; if the gradient is larger than 45 degrees, the entering mode is preferentially selected according to the sequence</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DREDGING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES PIPES SOIL SHIFTING STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Technical method for entering and excavating pipelines in mountainous area |
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