![\"Temporary](\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2018\/12\/2018-12-13-15.32.41-600x450.jpg\")
<\/p>\nHello, everyone.<\/p>\n
This is Enta.<\/p>\n
<\/p>\n
Do you know about the loads used in verification tests for designs based on empirical methods in rebar insertion work?<\/p>\n
It\u2019s easy to forget, but the basis for this design method is the NEXCO specifications.<\/p>\n
<\/p>\n
We perform rebar insertion work on a daily basis, and the pioneer in this field is NEXCO\u2014that\u2019s right, the former Japan Highway Public Corporation.<\/p>\n
![\"NEXCO](\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2019\/06\/co_prjapan-600x386.jpg\")
<\/p>\n
NEXCO is the organization that performs and manages the most rebar insertion work in Japan.<\/p>\n
Although the branches are now separate, the technical documentation has been consolidated. (Well, it does say things like \u201cCentral Japan\u201d and \u201cWestern Japan,\u201d though.)<\/p>\n
There are some differences between regions where it snows and those where it doesn't.<\/p>\n
<\/p>\n
Among those technical documents, there is a document titled \u201cCivil Engineering Construction Management Documents.\u201d<\/p>\n
The verification test load is listed there.<\/p>\n
Generally, a design load (Td) is specified, so tests are conducted based on that value, but<\/p>\n
If it states that the figure was calculated using an empirical method, use this number.<\/p>\n
If the site drawings use a scale of 1.0 m to 1.5 m, I think it\u2019s reasonable to question them. (They may have been designed using an empirical approach.)<\/p>\n
![\"Reinforcing](\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2019\/06\/2019-06-20-14.40.12-600x395.jpg\")
<\/p>\n
For sand and gravel: 10 kN<\/p>\n
For soft rock: 50 kN<\/p>\n
For hard rock: 70 kN<\/p>\n
<\/p>\n
It is stated as shown above.<\/p>\n
Please use this table as a reference to create a verification test plan.<\/p>\n
<\/p>\n
See you later.<\/p>","protected":false},"excerpt":{"rendered":"
Hello, everyone. This is Enta. Do you know about the load requirements for verification tests using empirical methods in rebar insertion work? It\u2019s something people tend to forget, but the basis for this design method is the NEXCO specifications. We perform rebar insertion work on a daily basis, but when it comes to pipes\u2026<\/p>","protected":false},"author":2,"featured_media":6634,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_total_topic_count_hidden":0,"_bbp_total_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30],"tags":[44,116,438,526,2484,2485],"class_list":["post-46719","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-bolt","tag-44","tag-116","tag-438","tag-nexco","tag-2484","tag-2485"],"acf":[],"yoast_head":"\n