• Pillar And Stall Definition of Pillar And Stall by ...

    What is the definition of pillar and stall? What is the meaning of pillar and stall? How do you use pillar and stall in a sentence? What are synonyms for pillar and stall?

  • Pillar And Stall Definition of Pillar And Stall by Lexico

    Definition of pillar and stall in English: pillar and stall. noun Mining . A method of mining in which the working is advanced in a series of stalls; frequently attributive ; cf "room and pillar". Origin. Mid 19th century. Word of the day. pogged. adjective. These Foreign Words And

  • Definition of pillar-and-stall - Mindat.org

    Definition of pillar-and-stall. i. A system of working coal and other minerals where the first stage of excavation is accomplished with the roof sustained by coal or ore. See Also: pillar-and-breast, post-and-stall ii. One of the earliest methods of working coal seams in Great Britain. It is employed in thick seams and where valuable surface ...

  • pillar and stall mining of gypsum - giovanni23corato.it

    Definition of pillar-and-stall mindat glossary. 30-1-2019 The driving of the narrow roadways is termed working the whole while pillar working is known as Modern pillar-and-stall mining is highly mechanized. gypsum mining and processing oalebakkershoes.nl.

  • The 5 Pillars Of Marketing Marketing91

    ProductPlacePricePromotionPeopleProduct is one of the most important and pillar of marketing. Everything will be useless if you dot have a product to offer. Products can be divided into two categories, like tangible products and intangibleproducts or services. Tangible products are those products which can be tasted, seen, and touched. The examples of tangible products are cars, mobile phones, laptops, chocolate, and food items, etc. Tangible products sometimes required 在marketing91上查看更多信息
  • Pillar Article about pillar by The Free Dictionary

    pillar, freestanding columnar supporting member. It is a general term, little used as an exact architectural definition except as applied to an upright support in the medieval styles, consisting of an assemblage of juxtaposed shafts and moldings; unlike the column, it does not adhere to the rules of the orders of architecture orders of architecture. ...

  • Stanchion dictionary definition stanchion defined

    2020-6-21  stanchion definition: The definition of a stanchion is a vertical column, post or pillar which is used for support. (noun) An example of a stanchion is a pillar used to hold up a roof....

  • Pillaring - Idioms by The Free Dictionary

    Definition of pillaring in the Idioms Dictionary. pillaring phrase. What does pillaring expression mean? Definitions by the largest Idiom Dictionary. ... pillar-and-stall system; Pillar-block; pillar-box red; pillar-of-strength; pillar-of-support; pillar-shaped; pillar-shaped; pillar-stone; pillar-to

  • Pillarist - definition of pillarist by The Free Dictionary

    Define pillarist. pillarist synonyms, pillarist pronunciation, pillarist translation, English dictionary definition of pillarist. n rare Christian Church history in the Byzantine era, a Christian ascetic who stayed on top of a high pillar as a form of religious self-denial

  • PARAMETRIC STABILITY ANALYSIS OF ROOM AND

    2015-5-18  Room and Pillar is so named, because pillars of coal are left standing to help support the roof of the mine. It is also called pillar and stall in which ore is extracted across a horizontal plane creating arrays of pillars and rooms. It is still very common in underground coal mines, because [1]:

  • pillar and stall mining of gypsum - giovanni23corato.it

    Definition of pillar-and-stall mindat glossary. 30-1-2019 The driving of the narrow roadways is termed working the whole while pillar working is known as Modern pillar-and-stall mining is highly mechanized. gypsum mining and processing oalebakkershoes.nl.

  • Pillars Article about pillars by The Free Dictionary

    pillar, freestanding columnar supporting member. It is a general term, little used as an exact architectural definition except as applied to an upright support in the medieval styles, consisting of an assemblage of juxtaposed shafts and moldings; unlike the column, it does not adhere to the rules of the orders of architecture orders of architecture. ...

  • Pillarbox definition of Pillarbox by Medical dictionary

    Revlon's Minted nail enamel, pounds 6.29, cuts a bright dash against pinks and purples the lips Abandon the rules about red and pink and opt for a pillarbox shade on your pout - Tom Ford's Private Blend Lip Color in True Coral, is pounds 35 the eyes Wear a soft pastel to

  • stall meaning and definition

    stall meaning. Meaning and Definition of stall. Synonyms, Antonyms, Derived Terms, Anagrams and senses of stall. What is stall?

  • Definition of pillar-and-breast - Mindat.org

    Definition of pillar-and-breast A system of coal mining in which the working places are rectangular rooms usually five or ten times as long as they are broad, opened on the upper side of the gangway. The breasts usually from 5 to 12 yd (4.6 to 11.0 m) wide, vary with the character of the roof.

  • Room-and-pillar mining coal mining Britannica

    2020-7-5  Other articles where Room-and-pillar mining is discussed: mining: Room-and-pillar mining: The most common mining system is room-and-pillar. In this system a series of parallel drifts are driven, with connections made between these drifts at regular intervals. When the distance between connecting drifts is the same as that between the parallel drifts, then a

  • Stool Definition of Stool at Dictionary

    Stool definition, a single seat on legs or a pedestal and without arms or a back. See more.

  • Footstall dictionary definition footstall defined

    2020-7-1  footstall definition: the pedestal or base of a column...

  • * Stall (Architecture) - Definition,meaning - Online ...

    2019-10-2  Stalls - divisions within the choir, where clergy sat (or stood) during service. The stalls are often richly carved and fitted with misericords to help the clergy stand comfortably during long services. Stoup - a container for holy water near the west door. Can be built into the wall or free-standing. [] ~

  • 百度翻译

    百度翻译提供即时免费的多语种文本翻译和网页翻译服务,支持中、英、日、韩、泰、法、西、德等28种热门语言互译,覆盖 ...

  • (PDF) Underground Mining Methods: Room and Pillar

    In room pillar mining, high safety levels in design is important, and to achieve this, understanding the behaviour of the pillars is essential. It is understood from experience, that under ...

  • Stool Definition of Stool at Dictionary

    Stool definition, a single seat on legs or a pedestal and without arms or a back. See more.

  • Pillar Article about pillar by The Free Dictionary

    pillar, freestanding columnar supporting member. It is a general term, little used as an exact architectural definition except as applied to an upright support in the medieval styles, consisting of an assemblage of juxtaposed shafts and moldings; unlike the column, it does not adhere to the rules of the orders of architecture orders of architecture. ...

  • Dictionary of Mining, Mineral and Related Terms - by

    1. A column of coal or ore left to support the overlying strata or hanging wall in a mine, generally resulting in a "room and pillar" array. Pillars are normally left permanently to support the surface or to keep old workings water tight. Coal pillars, such as those in pillar-and-stall mining, are extracted at a later period.

  • Longwall method coal mining Britannica

    Other articles where Longwall method is discussed: mining: Longwall mining: In the longwall system the ore body is divided into rectangular panels or blocks. In each panel two or more parallel drifts (for ventilation and ore transport) are driven along the opposite

  • Footstall dictionary definition footstall defined

    2020-7-1  footstall definition: the pedestal or base of a column...

  • * Stall (Architecture) - Definition,meaning - Online ...

    2019-10-2  Stalls - divisions within the choir, where clergy sat (or stood) during service. The stalls are often richly carved and fitted with misericords to help the clergy stand comfortably during long services. Stoup - a container for holy water near the west door. Can be built into the wall or free-standing. [] ~

  • estallar - Definición - WordReference

    estallar - Significados en español y discusiones con el uso de 'estallar'.

  • Room and pillar mines, Mining Techniques,

    Room and pillar. Room and pillar is also known as bord and pillar is a mining system in which the mined material is taken out across a horizontal plane while leaving "pillars" of unscathed material to support the overstrain leaving open regions or "rooms" underground.

  • What is stall current and free current of motors ...

    2020-5-13  Short answer. Stall current is the maximum current drawn 1, when the motor is applying its maximum torque, either because it is being prevented from moving entirely or because it can no longer accelerate given the load it is under.. Free current is the current drawn when the motor is rotating freely at maximum speed, under no load 2 other than friction and back-emf forces in the motor itself.

  • Pillar-shaped - definition of pillar-shaped by The Free ...

    Define pillar-shaped. pillar-shaped synonyms, pillar-shaped pronunciation, pillar-shaped translation, English dictionary definition of pillar-shaped. Adj. 1. pillar-shaped - shaped like a cylindrical pillar rounded - curving and somewhat round in shape rather than jagged; "low rounded hills"; "rounded...

  • Pillar of strength financial definition of pillar of strength

    The performance of a stock relative to its industry or the performance of an industry relative to the market as a whole. A stock (or industry) that outperforms its industry (or market) for a given period of time is seen as a bullish sign for that stock (or industry). The concept is also called relative strength.

  • Dictionary of Mining, Mineral and Related Terms - by

    1. A column of coal or ore left to support the overlying strata or hanging wall in a mine, generally resulting in a "room and pillar" array. Pillars are normally left permanently to support the surface or to keep old workings water tight. Coal pillars, such as those in pillar-and-stall mining, are extracted at a later period.

  • What does from pillar to post mean? definition,

    2020-3-24  Definition of from pillar to post in the AudioEnglish.org Dictionary. Meaning of from pillar to post. What does from pillar to post mean? Proper usage and pronunciation in phonetic transcription of the word from pillar to post. Information about from pillar to post in

  • Stanchion dictionary definition stanchion defined

    2020-6-21  stanchion definition: The definition of a stanchion is a vertical column, post or pillar which is used for support. (noun) An example of a stanchion is a pillar used to hold up a roof....

  • estallar - Definición - WordReference

    estallar - Significados en español y discusiones con el uso de 'estallar'.

  • * Stall (Architecture) - Definition,meaning - Online ...

    2019-10-2  Stalls - divisions within the choir, where clergy sat (or stood) during service. The stalls are often richly carved and fitted with misericords to help the clergy stand comfortably during long services. Stoup - a container for holy water near the west door. Can be built into the wall or free-standing. [] ~

  • Glossary - Xactware help

    #. 2/10 Rule A rule that states that the top of a flue must be at least two feet higher than any roof part within ten feet. 4/1 Rule A rule for safe placement of a ladder. The 4/1 Rule states that fo

  • Use stall in a sentence stall sentence examples

    Stall, a common Teutonic word for a place, station, place for standing in; the root is the Indo-European sta -, to stand, seen also in Latin stabulum, Greek QTaOµos, and in stall ion, an entire horse, properly one kept in a stall and not worked), a word which means literally a place where one may stand, and so is applied to a separate division in a stable, shed, c., in which a single horse ...

  • Glossary of Mining Terms - Coal Education

    2018-1-4  A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ahead of the face and the back abutment, that is, the settled packs behind the face.