General
Design of Latticed Steel Transmission Structures specifies requirements for the design, fabrication, and testing of members and connections for electrical transmission structures. These...

Loading, Geometry, and Analysis
This Standard applies to latticed steel transmission structures. These structures shall be either self-supporting or guyed. They consist of hot-rolled or cold-formed prismatic members...

Detailing and Fabrication
This chapter discusses detailing and fabrication....

Testing
The purchaser shall specify in the contract documents which structures or components of structures are to be tested. If a proof test of a structure or a component of a structure is specified,...

Structural Members and Connections Used in Foundations
This chapter specifies design procedures for steel members and connections embedded in concrete foundations or the earth. Additional design requirements for structural members and connections...

Quality Assurance/Quality Control
The contract between the purchaser and the supplier shall state the responsibilities of each party and the conditions under which the work will be accepted or rejected....

Commentary
This Commentary is not a part of the ASCE Standard. It is included for informational purposes only. This information is provided as explanatory and supplementary material designed to...

Appendix A: Notation
Back matter pages come after the papers or chapters in a published work. This back matter contains notations....

Appendix B: Examples
Back matter pages come after the papers or chapters in a published work. This back matter contains examples....

Appendix C: Guidelines for Existing Towers
Back matter pages come after the papers or chapters in a published work. This back matter contains guidelines for existing towers....

References
Back matter pages come after the papers or chapters in a published work. This back matter contains references....

Reference Documents
A list of relevant documents for the reader to reference....

Definitions
A glossary of relevant terms....

Acronyms, Abbreviations, and Initialisms
A list of relevant acronyms, abbreviations, and initialisms....

Summary of Practice
A brief summary of microtunneling practice....

Initial Criteria
Microtunneling is appropriate for a wide range of conditions. Careful evaluation of certain parameters will determine the applicability and constructability of a potential microtunneling...

Site Conditions
The owner and the engineer should visit the proposed site during the initial planning phase and periodically throughout design to identify site conditions and constraints. A survey of...

Preliminary Geotechnical Considerations
In the planning phase of the project, a preliminary geotechnical investigation should be performed to identify the general subsurface conditions and any special subsurface conditions....

Project Layout
Microtunneling projects should be laid out with attention to the benefits and constraints unique to this construction process. The following recommendations address some of these concerns:...

Cost Considerations
Cost is an important consideration when comparing microtunneling with other construction methods. Direct costs should not be the only consideration. Microtunneling has other benefits that...

 

 

 

 

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