Topic: אתי רבים ומבטלי מחיצות and removing the issue through placing דלתות
Questions:
When the public walks through mechitzos does it break the entire wall on that side or just the area the people are walking through?
Bring a proof from “תוס’ דף כב. “חייבין
And see “ריטב”א דף כב. “כאן הודיעך who argues on Tosfos
How does doors remove the issue of אתי רבים ומבטלי מחיצות? Even if the doors are closed at night people are still streaming into this city/street the entire day?
See “רש”י דף ק”א “חייבין עליה
And “ריטב”א דף כב. “כאן הודיעך for a different reason than Rashi
See דברי יחזקאל ס’ ה אות ח for a חקירה on how doors help
https://hebrewbooks.org/pdfpager.aspx?req=14038&st=&pgnum=54
Question:
How can the Gemara compare the requirements for the entrance to yerushalayim to the opening between the blocks of the פסי ביראות. The entrance of Yerushalyim was 16 Amos and the size of the space between the blocks of פסי ביראות was just 13 Amos. Perhaps the Rabanan would agree when the width of the entrance is 16 amos (the size of a Reshus Harabim) we would say אתי רבים ומבטלי מחיצות
Learn “תוס’ דף כב. “והא
Major Question:
There seems to be a contradiction between “תוס’ דף כב. “והא and “תוס’ דף ו: “והאמר According to תוס’ דף כב the Rabanan hold we do not say אתי רבים ומבטלי מחיצות on a צוה”פ but תוס’ דף ו is clear that we do say אתי רבים ומבטלי מחיצות on a צוה”פ?
See ת’ רע”א חדשות ס’ ו who explains there is a big difference between the case of the two Gemaras
Do דלתות need a צוה”פ?
This is a major dispute in the Achronim (See חזון איש)
Is it possible to transform a town square into a reshus hayachid?
See the מלחמת ה’ on the ריף on the גמרא דף כב
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=336