JPS6332960B2 - - Google Patents

Info

Publication number

JPS6332960B2

JPS6332960B2 JP58065146A JP6514683A JPS6332960B2 JP S6332960 B2 JPS6332960 B2 JP S6332960B2 JP 58065146 A JP58065146 A JP 58065146A JP 6514683 A JP6514683 A JP 6514683A JP S6332960 B2 JPS6332960 B2 JP S6332960B2

Authority

JP

Japan

Prior art keywords

formwork

tunnel

lining

inner formwork

concrete

Prior art date

1983-04-13

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000009415 formwork Methods 0.000 claims description 126
• 238000000034 method Methods 0.000 claims description 15
• 238000009412 basement excavation Methods 0.000 claims description 14
• 230000002093 peripheral effect Effects 0.000 claims description 11
• 230000002572 peristaltic effect Effects 0.000 claims description 5
• 208000005156 Dehydration Diseases 0.000 claims description 3
• 230000018044 dehydration Effects 0.000 claims description 3
• 238000006297 dehydration reaction Methods 0.000 claims description 3
• 238000010276 construction Methods 0.000 description 18
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
• 239000004568 cement Substances 0.000 description 4
• 239000008267 milk Substances 0.000 description 4
• 210000004080 milk Anatomy 0.000 description 4
• 235000013336 milk Nutrition 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 3
• 238000003825 pressing Methods 0.000 description 3
• 238000004140 cleaning Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000004570 mortar (masonry) Substances 0.000 description 2
• 230000008602 contraction Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 238000006703 hydration reaction Methods 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 239000012528 membrane Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 239000011435 rock Substances 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1
• 229920003051 synthetic elastomer Polymers 0.000 description 1
• 239000005061 synthetic rubber Substances 0.000 description 1
• 239000011800 void material Substances 0.000 description 1
• 238000004065 wastewater treatment Methods 0.000 description 1