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helical    音标拼音: [h'ɛlɪkəl]
a. 螺旋状的

螺旋状的

helical
螺旋形

helical
螺旋

helical
adj 1: in the shape of a coil [synonym: {coiling}, {helical},
{spiral}, {spiraling}, {volute}, {voluted}, {whorled},
{turbinate}]

Helical \Hel"i*cal\, a. [From {Helix}.]
Of or pertaining to, or in the form of, a helix; spiral; as,
a helical staircase; a helical spring. -- {Hel"i*cal*ly},
adv.
[1913 Webster]


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英文字典中文字典相关资料:


  • Engineering Design Manual - Helical Anchors Inc
    A helical anchor is a steel shaft with one or more helical plates welded around it Helical anchors are considered deep foundations and may be used to support any type of load
  • DESIGN MANUAL - Helical Piers Inc.
    Calculating bearing capacity is used to determine the number and diameter of helical bearing plates and the strength of shaft required to support the intended design loads
  • ESR-3982 - Helical Anchors, Inc.
    The Helical Anchors’ helical foundation systems are used either to underpin foundations of existing structures or to form deep foundations for new structures; and are designed to transfer compression, tension, and lateral loads from the supported structure to suitable soil bearing strata
  • Technical Design Manual Edition 4 - helicaldrilling. com
    Hubbell Power Systems, Inc Engineers developed HeliCAP® Helical Capacity Design Software to assist the designer to select the correct helical lead configuration and overall pile anchor length
  • ICC EVALUATION SERVICE, INC - Helical Pile World
    For evaluation of helical pile devices subject to combined lateral loads and axial compression or axial tension, the allowable lateral capacity and allowable axial capacity shall be determined and reported separately
  • DESIGN EXAMPLES - HCI
    The information in this manual is provided as a guide to assist you with your design and in writing your own specifications Installation conditions, including soil and structure conditions, vary widely from location to location and from point to point on a site
  • Process Specification for Installation of Helical Coil Inserts
    This process specification, insert part number, and thread class for helical coil inserts shall be specified on the engineering drawing using local notes, general notes, flag notes, or a combination thereof





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